Updated 6 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list

36added in the last 30 days

544new WordPress flaws this week

391,181entries in the database

390 results · page 7 of 8

Mar 3, 2022Microsoft Graphics Device Interface (GDI) Privilege Escalation VulnerabilityCVE-2017-0001 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
The Graphics Device Interface (GDI) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607 allows local users to gain privileges
Product
Graphics Device Interface (GDI)
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com securitytracker.com
Mar 3, 2022Microsoft Office Security Feature Bypass VulnerabilityCVE-2016-7262 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
A security feature bypass vulnerability exists when Microsoft Office improperly handles input. An attacker who successfully exploited the vulnerability could execute arbitrary commands.
Product
Excel
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com securitytracker.com
Mar 3, 2022Microsoft Office Memory Corruption VulnerabilityCVE-2016-7193 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Office contains a memory corruption vulnerability which can allow for remote code execution.
Product
Office
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com securitytracker.com
Mar 3, 2022Linux Kernel Race Condition VulnerabilityCVE-2016-5195 · Computers, phones & browsers · Linux · reported by chrome-cve-admin@google.comExploitedHigh 7
Race condition in mm/gup.c in the Linux kernel allows local users to escalate privileges.
Product
Kernel
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Linux’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog fortiguard.com git.kernel.org
Mar 3, 2022Microsoft Windows Secondary Logon Service Privilege Escalation VulnerabilityCVE-2016-0099 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8
A privilege escalation vulnerability exists in Microsoft Windows if the Windows Secondary Logon Service fails to properly manage request handles in memory. An attacker who successfully exploited this vulnerability could run arbitrary code as an administrator.
Product
Windows
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com securitytracker.com
Mar 3, 2022Microsoft Office MSCOMCTL.OCX Remote Code Execution VulnerabilityCVE-2012-1856 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
The TabStrip ActiveX control in the Common Controls in MSCOMCTL.OCX in Microsoft Office allows remote attackers to execute arbitrary code via a crafted (1) document or (2) web page that triggers system-state corruption.
Product
Office
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com us-cert.gov
Mar 3, 2022Microsoft Office Malformed EPS File VulnerabilityCVE-2015-2545 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Office allows remote attackers to execute arbitrary code via a crafted EPS image.
Product
Office
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog blog.morphisec.com securitytracker.com
Mar 3, 2022Microsoft Office Memory Corruption VulnerabilityCVE-2015-1642 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Office contains a memory corruption vulnerability that allows remote attackers to execute arbitrary code via a crafted document.
Product
Office
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securitytracker.com docs.microsoft.com
Mar 3, 2022Microsoft Office Stack-based Buffer Overflow VulnerabilityCVE-2010-3333 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
A stack-based buffer overflow vulnerability exists in the parsing of RTF data in Microsoft Office and earlier allows an attacker to perform remote code execution.
Product
Office
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog labs.idefense.com secunia.com
Mar 3, 2022Microsoft Windows Kernel Exception Handler VulnerabilityCVE-2010-0232 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
The kernel in Microsoft Windows, when access to 16-bit applications is enabled on a 32-bit x86 platform, does not properly validate certain BIOS calls, which allows local users to gain privileges.
Product
Windows
On CISA’s list since
Mar 3, 2022 (federal fix deadline Mar 24, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog blogs.technet.com lists.immunitysec.com
Feb 25, 2022Microsoft Office Remote Code Execution VulnerabilityCVE-2017-8570 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
A remote code execution vulnerability exists in Microsoft Office software when it fails to properly handle objects in memory.
Product
Office
On CISA’s list since
Feb 25, 2022 (federal fix deadline Aug 25, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com github.com
Feb 22, 2022Zabbix Frontend Improper Access Control VulnerabilityCVE-2022-23134 · Other software · Zabbix · reported by security@zabbix.comExploitedLow 3.7
Malicious actors can pass step checks and potentially change the configuration of Zabbix Frontend.
Product
Frontend
On CISA’s list since
Feb 22, 2022 (federal fix deadline Mar 8, 2022)
What to do
Attackers are using this now. Install Zabbix’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog lists.debian.org lists.fedoraproject.org
Feb 15, 2022Adobe Commerce and Magento Open Source Improper Input Validation VulnerabilityCVE-2022-24086 · Websites & servers · Adobe · reported by AdobeExploitedCritical 9.8
Adobe Commerce and Magento Open Source contain an improper input validation vulnerability which can allow for arbitrary code execution.
Product
Commerce and Magento Open Source
On CISA’s list since
Feb 15, 2022 (federal fix deadline Mar 1, 2022)
What to do
Attackers are using this now. Install Adobe’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog helpx.adobe.com helpx.adobe.com
Feb 10, 2022Microsoft Office Remote Code Execution VulnerabilityCVE-2017-0262 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
A remote code execution vulnerability exists in Microsoft Office.
Product
Office
On CISA’s list since
Feb 10, 2022 (federal fix deadline Aug 10, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com portal.msrc.microsoft.com
Jan 28, 2022SonicWall SMA 100 Appliances Stack-Based Buffer Overflow VulnerabilityCVE-2021-20038 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedRansomwareCritical 9.8
SonicWall SMA 100 devies are vulnerable to an unauthenticated stack-based buffer overflow vulnerability where exploitation can result in code execution.
Product
SMA 100 Appliances
On CISA’s list since
Jan 28, 2022 (federal fix deadline Feb 11, 2022)
What to do
Attackers are using this now. Install SonicWall’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com psirt.global.sonicwall.com
Jan 28, 2022Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management VulnerabilityCVE-2020-0787 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8
Microsoft Windows BITS is vulnerable to to a privilege elevation vulnerability if it improperly handles symbolic links. An actor can exploit this vulnerability to execute arbitrary code with system-level privileges.
Product
Windows
On CISA’s list since
Jan 28, 2022 (federal fix deadline Jul 28, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com portal.msrc.microsoft.com
Jan 21, 2022Apache Struts 1 ActionForm Denial-of-Service VulnerabilityCVE-2006-1547 · Websites & servers · Apache · reported by Red HatExploitedHigh 7.5
ActionForm in Apache Struts versions before 1.2.9 with BeanUtils 1.7 contains a vulnerability that allows for denial-of-service (DoS).
Product
Struts 1
On CISA’s list since
Jan 21, 2022 (federal fix deadline Jul 21, 2022)
What to do
Attackers are using this now. Install Apache’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog issues.apache.org lists.suse.com
Jan 18, 2022Oracle Business Intelligence Enterprise Edition Path TransversalCVE-2020-14864 · Other software · Oracle · reported by secalert_us@oracle.comExploitedHigh 7.5
Path traversal vulnerability, where an attacker can target the preview FilePath parameter of the getPreviewImage function to get access to arbitrary system file.
Product
Intelligence Enterprise Edition
On CISA’s list since
Jan 18, 2022 (federal fix deadline Jul 18, 2022)
What to do
Attackers are using this now. Install Oracle’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com oracle.com
Jan 10, 2022VMware vCenter Server Improper Access ControlCVE-2021-22017 · Other software · VMware · reported by security@vmware.comExploitedMedium 5.3
Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization.
Product
vCenter Server
On CISA’s list since
Jan 10, 2022 (federal fix deadline Jan 24, 2022)
What to do
Attackers are using this now. Install VMware’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog vmware.com vmware.com
Jan 10, 2022Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity ReferenceCVE-2019-9670 · Email & office · Synacor · reported by MITREExploitedCritical 9.8
Synacor Zimbra Collaboration Suite (ZCS) contains an improper restriction of XML external entity (XXE) vulnerability in the mailboxd component.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Jan 10, 2022 (federal fix deadline Jul 10, 2022)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com rapid7.com
Jan 10, 2022Primetek Primefaces Remote Code Execution VulnerabilityCVE-2017-1000486 · Other software · Primetek · reported by MITREExploitedCritical 9.8
Primetek Primefaces is vulnerable to a weak encryption flaw resulting in remote code execution
Product
Primefaces Application
On CISA’s list since
Jan 10, 2022 (federal fix deadline Jul 10, 2022)
What to do
Attackers are using this now. Install Primetek’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog blog.mindedsecurity.com cryptosense.com
Dec 10, 2021Zoho Desktop Central Authentication Bypass VulnerabilityCVE-2021-44515 · Email & office · Zoho · reported by MITREExploitedCritical 9.8
Zoho Desktop Central contains an authentication bypass vulnerability that could allow an attacker to execute arbitrary code in the Desktop Central MSP server.
Product
Desktop Central
On CISA’s list since
Dec 10, 2021 (federal fix deadline Dec 24, 2021)
What to do
Attackers are using this now. Install Zoho’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog pitstop.manageengine.com cisa.gov
Dec 10, 2021Sonatype Nexus Repository Manager Incorrect Access Control VulnerabilityCVE-2019-7238 · Other software · Sonatype · reported by MITREExploitedCritical 9.8
Sonatype Nexus Repository Manager before 3.15.0 has an incorrect access control vulnerability. Exploitation allows for remote code execution.
Product
Nexus Repository Manager
On CISA’s list since
Dec 10, 2021 (federal fix deadline Jun 10, 2022)
What to do
Attackers are using this now. Install Sonatype’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog support.sonatype.com support.sonatype.com
Dec 1, 2021Qualcomm Multiple Chipsets Improper Input Validation VulnerabilityCVE-2020-11261 · Computers, phones & browsers · Qualcomm · reported by product-security@qualcomm.comExploitedHigh 7.8
Memory corruption due to improper check to return error when user application requests memory allocation of a huge size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
Product
Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
On CISA’s list since
Dec 1, 2021 (federal fix deadline Jun 1, 2022)
What to do
Attackers are using this now. Install Qualcomm’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog qualcomm.com qualcomm.com
Dec 1, 2021Zoho ManageEngine ServiceDesk Authentication Bypass VulnerabilityCVE-2021-37415 · Email & office · Zoho · reported by MITREExploitedCritical 9.8
Zoho ManageEngine ServiceDesk Plus before 11302 is vulnerable to authentication bypass that allows a few REST-API URLs without authentication
Product
ManageEngine ServiceDesk Plus (SDP)
On CISA’s list since
Dec 1, 2021 (federal fix deadline Dec 15, 2021)
What to do
Attackers are using this now. Install Zoho’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog manageengine.com manageengine.com
Dec 1, 2021Zoho ManageEngine ServiceDesk Plus Remote Code Execution VulnerabilityCVE-2021-44077 · Email & office · Zoho · reported by MITREExploitedCritical 9.8
Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and SupportCenter Plus before 11014 are vulnerable to unauthenticated remote code execution
Product
ManageEngine ServiceDesk Plus (SDP) / SupportCenter Plus
On CISA’s list since
Dec 1, 2021 (federal fix deadline Dec 15, 2021)
What to do
Attackers are using this now. Install Zoho’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com pitstop.manageengine.com
Nov 17, 2021Microsoft Excel Security Feature BypassCVE-2021-42292 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution.
Product
Office
On CISA’s list since
Nov 17, 2021 (federal fix deadline Dec 1, 2021)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com portal.msrc.microsoft.com
Nov 3, 2021Microsoft Office Outlook Security Feature Bypass VulnerabilityCVE-2017-11774 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Office Outlook contains a security feature bypass vulnerability due to improperly handling objects in memory. Successful exploitation allows an attacker to execute commands.
Product
Office
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com securitytracker.com
Nov 3, 2021Netis WF2419 Devices Remote Code Execution VulnerabilityCVE-2019-19356 · Other software · Netis · reported by MITREExploitedHigh 7.5
Netis WF2419 devices contains an unspecified vulnerability that allows an attacker to perform remote code execution as root through the router's web management page.
Product
WF2419 Devices
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Netis’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com github.com
Nov 3, 2021Netgear JGS516PE Devices Missing Function Level Access Control VulnerabilityCVE-2020-26919 · Network & remote access · NETGEAR · reported by MITREExploitedCritical 9.8
Netgear JGS516PE devices contain a missing function level access control vulnerability.
Product
JGS516PE Devices
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install NETGEAR’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog kb.netgear.com kb.netgear.com
Nov 3, 2021D-Link DNS-320 Device Command Injection VulnerabilityCVE-2020-25506 · Network & remote access · D-Link · reported by MITREExploitedCritical 9.8
D-Link DNS-320 device contains a command injection vulnerability in the sytem_mgr.cgi component that may allow for remote code execution.
Product
DNS-320 Device
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install D-Link’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog gist.github.com supportannouncement.us.dlink.com
Nov 3, 2021Accellion FTA OS Command Injection VulnerabilityCVE-2021-27104 · Other software · Accellion · reported by MITREExploitedRansomwareCritical 9.8
Accellion FTA contains an OS command injection vulnerability exploited via a crafted POST request to various admin endpoints.
Product
FTA
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Accellion’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com accellion.com
Nov 3, 2021Apple Multiple Products Race Condition VulnerabilityCVE-2021-1782 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7
Apple iOS, iPadOs, macOS, watchOS, and tvOS contain a race condition vulnerability that may allow a malicious application to elevate privileges.
Product
Multiple Products
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog support.apple.com support.apple.com
Nov 3, 2021Apple iOS and macOS Group Facetime VulnerabilityCVE-2019-6223 · Computers, phones & browsers · Apple · reported by product-security@apple.comExploitedHigh 7.5
Apple iOS and macOS Group FaceTime contains an unspecified vulnerability where the call initiator can cause the recipient's Apple device to answer unknowingly or without user interaction.
Product
iOS and macOS
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Apple’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog support.apple.com support.apple.com
Nov 3, 2021Yealink Device Management Server-Side Request Forgery (SSRF) VulnerabilityCVE-2021-27561 · Other software · Yealink · reported by MITREExploitedCritical 9.8
Yealink Device Management contains a server-side request forgery (SSRF) vulnerability that allows for unauthenticated remote code execution.
Product
Device Management
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Yealink’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog ssd-disclosure.com ssd-disclosure.com
Nov 3, 2021Accellion FTA OS Command Injection VulnerabilityCVE-2021-27102 · Other software · Accellion · reported by MITREExploitedRansomwareHigh 7.8
Accellion FTA contains an OS command injection vulnerability exploited via a local web service call.
Product
FTA
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Accellion’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com accellion.com
Nov 3, 2021Accellion FTA SQL Injection VulnerabilityCVE-2021-27101 · Other software · Accellion · reported by MITREExploitedRansomwareCritical 9.8
Accellion FTA contains a SQL injection vulnerability exploited via a crafted host header in a request to document_root.html.
Product
FTA
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Accellion’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com accellion.com
Nov 3, 2021Accellion FTA Server-Side Request Forgery (SSRF) VulnerabilityCVE-2021-27103 · Other software · Accellion · reported by MITREExploitedRansomwareCritical 9.8
Accellion FTA contains a server-side request forgery (SSRF) vulnerability exploited via a crafted POST request to wmProgressstat.html.
Product
FTA
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Accellion’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com accellion.com
Nov 3, 2021Arm Mali Graphics Processing Unit (GPU) Unspecified VulnerabilityCVE-2021-28664 · Computers, phones & browsers · Arm · reported by MITREExploitedHigh 8.8
Arm Mali Graphics Processing Unit (GPU) kernel driver contains an unspecified vulnerability that may allow a non-privileged user to gain write access to read-only memory, gain root privilege, corrupt memory, and modify the memory of other processes.
Product
Mali Graphics Processing Unit (GPU)
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Arm’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog developer.arm.com developer.arm.com
Nov 3, 2021Arm Mali Graphics Processing Unit (GPU) Use-After-Free VulnerabilityCVE-2021-28663 · Computers, phones & browsers · Arm · reported by MITREExploitedHigh 8.8
Arm Mali Graphics Processing Unit (GPU) kernel driver contains a use-after-free vulnerability that may allow a non-privileged user to make improper operations on GPU memory to gain root privilege, and/or disclose information.
Product
Mali Graphics Processing Unit (GPU)
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Arm’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog developer.arm.com developer.arm.com
Nov 3, 2021Atlassian Confluence Server and Data Center Path Traversal VulnerabilityCVE-2019-3398 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedHigh 8.8
Atlassian Confluence Server and Data Center contain a path traversal vulnerability in the downloadallattachments resource that may allow a privileged, remote attacker to write files. Exploitation can lead to remote code execution.
Product
Confluence Server and Data Center
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Atlassian’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com packetstormsecurity.com
Nov 3, 2021Atlassian Confluence Server and Data Center Object-Graph Navigation Language (OGNL) Injection VulnerabilityCVE-2021-26084 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedRansomwareCritical 9.8
Atlassian Confluence Server and Data Server contain an Object-Graph Navigation Language (OGNL) injection vulnerability that may allow an unauthenticated attacker to execute code.
Product
Confluence Server and Data Center
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install Atlassian’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com jira.atlassian.com
Nov 3, 2021Atlassian Crowd and Crowd Data Center Remote Code Execution VulnerabilityCVE-2019-11580 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedRansomwareCritical 9.8
Atlassian Crowd and Crowd Data Center contain a remote code execution vulnerability resulting from a pdkinstall development plugin being incorrectly enabled in release builds.
Product
Crowd and Crowd Data Center
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Atlassian’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com securityfocus.com
Nov 3, 2021Atlassian Confluence Server and Data Center Server-Side Template Injection VulnerabilityCVE-2019-3396 · Websites & servers · Atlassian · reported by security@atlassian.comExploitedRansomwareCritical 9.8
Atlassian Confluence Server and Data Center contain a server-side template injection vulnerability that may allow an attacker to achieve path traversal and remote code execution.
Product
Confluence Server and Data Server
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Atlassian’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com packetstormsecurity.com
Nov 3, 2021Cisco ASA and FTD Read-Only Path Traversal VulnerabilityCVE-2020-3452 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedHigh 7.5
Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an improper input validation vulnerability when HTTP requests process URLs. An attacker could exploit this vulnerability by sending a crafted HTTP request containing directory traversal character sequences to an affected device. A successful exploit could allow the attacker to view arbitrary files within the web services file system on the targeted device.
Product
Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com packetstormsecurity.com
Nov 3, 2021Cisco ASA and FTD Cross-Site Scripting (XSS) VulnerabilityCVE-2020-3580 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedRansomwareMedium 6.1
Cisco Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD) contain an insufficient input validation vulnerability for user-supplied input by the web services interface. Successful exploitation could allow an attacker to perform cross-site scripting (XSS) in the context of the interface or access sensitive browser-based information.
Product
Adaptive Security Appliance (ASA) and Firepower Threat Defense (FTD)
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Cisco’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog tools.cisco.com tools.cisco.com
Nov 3, 2021Cisco IP Phones Web Server Remote Code Execution and Denial-of-Service VulnerabilityCVE-2020-3161 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedCritical 9.8
Cisco IP Phones contain an improper input validation vulnerability for HTTP requests. Exploitation could allow an attacker to execute code remotely with root privileges or cause a denial-of-service (DoS) condition.
Product
Cisco IP Phones
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com tools.cisco.com
Nov 3, 2021Cisco Adaptive Security Appliance (ASA) Denial-of-Service VulnerabilityCVE-2018-0296 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedHigh 7.5
Cisco Adaptive Security Appliance (ASA) contains an improper input validation vulnerability with HTTP URLs. Exploitation could allow an attacker to cause a denial-of-service (DoS) condition or information disclosure.
Product
Adaptive Security Appliance (ASA)
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com securityfocus.com
Nov 3, 2021Citrix StoreFront Server XML External Entity (XXE) Processing VulnerabilityCVE-2019-13608 · Network & remote access · Citrix · reported by MITREExploitedRansomwareHigh 7.5
Citrix StoreFront Server contains an XML External Entity (XXE) processing vulnerability that may allow an unauthenticated attacker to retrieve potentially sensitive information.
Product
StoreFront Server
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Citrix’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog support.citrix.com support.citrix.com
Nov 3, 2021Citrix ADC, Gateway, and SD-WAN WANOP Appliance Authorization Bypass VulnerabilityCVE-2020-8193 · Network & remote access · Citrix · reported by support@hackerone.comExploitedMedium 6.5
Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an authorization bypass vulnerability that may allow unauthenticated access to certain URL endpoints. The attacker must have access to the NetScaler IP (NSIP) in order to perform exploitation.
Product
Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Citrix’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com support.citrix.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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