Updated 8 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.

1,762exploited flaws on CISA’s list

34added in the last 30 days

343new WordPress flaws this week

390,080entries in the database

177 results · page 4 of 4

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, 2021Microsoft Internet Explorer Scripting Engine Memory Corruption VulnerabilityCVE-2020-1380 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Internet Explorer contains a memory corruption vulnerability which can allow for remote code execution in the context of the current user.
Product
Internet Explorer
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 packetstormsecurity.com portal.msrc.microsoft.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, 2021Microsoft Internet Explorer Scripting Engine Memory Corruption VulnerabilityCVE-2020-0968 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.5
Microsoft Internet Explorer contains a memory corruption vulnerability due to how the Scripting Engine handles objects in memory, leading to remote code execution.
Product
Internet Explorer
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 (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 portal.msrc.microsoft.com portal.msrc.microsoft.com
Nov 3, 2021Microsoft Netlogon Privilege Escalation VulnerabilityCVE-2020-1472 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareMedium 5.5
Microsoft's Netlogon Remote Protocol (MS-NRPC) contains a privilege escalation vulnerability when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller. An attacker who successfully exploits the vulnerability could run a specially crafted application on a device on the network. The vulnerability is also known under the moniker of Zerologon.
Product
Netlogon
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 (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 lists.opensuse.org lists.opensuse.org
Nov 3, 2021Microsoft .NET Framework Remote Code Execution VulnerabilityCVE-2020-0646 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedCritical 9.8
Microsoft .NET Framework contains an improper input validation vulnerability that allows for remote code execution.
Product
.NET Framework
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 packetstormsecurity.com portal.msrc.microsoft.com
Nov 3, 2021Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution VulnerabilityCVE-2020-1147 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft .NET Framework, Microsoft SharePoint, and Visual Studio contain a remote code execution vulnerability when the software fails to check the source markup of XML file input. Successful exploitation allows an attacker to execute code in the context of the process responsible for deserialization of the XML content.
Product
.NET Framework, SharePoint, Visual Studio
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 packetstormsecurity.com packetstormsecurity.com
Nov 3, 2021SAP NetWeaver Remote Code Execution VulnerabilityCVE-2010-5326 · Network & remote access · SAP · reported by MITREExploitedCritical 10
SAP NetWeaver Application Server Java Platforms Invoker Servlet does not require authentication, allowing for remote code execution via a HTTP or HTTPS request.
Product
NetWeaver
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install SAP’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 service.sap.com onapsis.com
Nov 3, 2021Progress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data VulnerabilityCVE-2019-18935 · Other software · Progress · reported by MITREExploitedRansomwareCritical 9.8
Progress Telerik UI for ASP.NET AJAX contains a deserialization of untrusted data vulnerability through RadAsyncUpload which leads to code execution on the server in the context of the w3wp.exe process.
Product
Telerik UI for ASP.NET AJAX
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Progress’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, 2021Microsoft Windows Server Buffer Overflow VulnerabilityCVE-2017-7269 · Websites & servers · Microsoft · reported by MITREExploitedCritical 9.8
Microsoft Windows Server 2003 R2 contains a buffer overflow vulnerability in Internet Information Services (IIS) 6.0 which allows remote attackers to execute code via a long header beginning with "If: <http://" in a PROPFIND request.
Product
Internet Information Services (IIS)
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, 2021SAP NetWeaver XML External Entity (XXE) VulnerabilityCVE-2016-9563 · Network & remote access · SAP · reported by MITREExploitedMedium 6.5
SAP NetWeaver Application Server Java Platforms contains an unspecified vulnerability in BC-BMT-BPM-DSK which allows remote, authenticated users to conduct XML External Entity (XXE) attacks.
Product
NetWeaver
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install SAP’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 erpscan.io
Nov 3, 2021SAP NetWeaver Missing Authentication for Critical Function VulnerabilityCVE-2020-6287 · Network & remote access · SAP · reported by cna@sap.comExploitedCritical 10
SAP NetWeaver Application Server Java Platforms contains a missing authentication for critical function vulnerability allowing unauthenticated access to execute configuration tasks and create administrative users.
Product
NetWeaver
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install SAP’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 seclists.org
Nov 3, 2021SAP NetWeaver Directory Traversal VulnerabilityCVE-2016-3976 · Network & remote access · SAP · reported by MITREExploitedHigh 7.5
SAP NetWeaver Application Server Java Platforms contains a directory traversal vulnerability via a ..\ (dot dot backslash) in the fileName parameter to CrashFileDownloadServlet. This allows remote attackers to read files.
Product
NetWeaver
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install SAP’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 seclists.org
Nov 3, 2021Progress Telerik UI for ASP.NET AJAX and Sitefinity Cryptographic Weakness VulnerabilityCVE-2017-9248 · Other software · Progress · reported by MITREExploitedCritical 9.8
Progress Telerik UI for ASP.NET AJAX and Sitefinity have a cryptographic weakness in Telerik.Web.UI.dll that can be exploited to disclose encryption keys (Telerik.Web.UI.DialogParametersEncryptionKey and/or the MachineKey), perform cross-site-scripting (XSS) attacks, compromise the ASP.NET ViewState, and/or upload and download files.
Product
ASP.NET AJAX and Sitefinity
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Progress’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 telerik.com
Nov 3, 2021Amcrest Cameras and NVR Stack-based Buffer Overflow VulnerabilityCVE-2020-5735 · Other software · Amcrest · reported by vulnreport@tenable.comExploitedHigh 8.8
Amcrest cameras and NVR contain a stack-based buffer overflow vulnerability through port 37777 that allows an unauthenticated, remote attacker to crash the device and possibly execute code.
Product
Cameras and Network Video Recorder (NVR)
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Amcrest’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 tenable.com
Nov 3, 2021DotNetNuke (DNN) Inadequate Encryption Strength VulnerabilityCVE-2018-15811 · Other software · DotNetNuke (DNN) · reported by MITREExploitedHigh 7.5
DotNetNuke (DNN) contains an inadequate encryption strength vulnerability resulting from the use of a weak encryption algorithm to protect input parameters.
Product
DotNetNuke (DNN)
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install DotNetNuke (DNN)’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, 2021EyesOfNetwork Use of Hard-Coded Credentials VulnerabilityCVE-2020-8657 · Other software · EyesOfNetwork · reported by MITREExploitedCritical 9.8
EyesOfNetwork contains a use of hard-coded credentials vulnerability, as it uses the same API key by default. Exploitation allows an attacker to calculate or guess the admin access token.
Product
EyesOfNetwork
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install EyesOfNetwork’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, 2021EyesOfNetwork Improper Privilege Management VulnerabilityCVE-2020-8655 · Other software · EyesOfNetwork · reported by MITREExploitedHigh 7.8
EyesOfNetwork contains an improper privilege management vulnerability that may allow a user to run commands as root via a crafted Nmap Scripting Engine (NSE) script to nmap7.
Product
EyesOfNetwork
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install EyesOfNetwork’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, 2021Fortinet FortiOS Default Configuration VulnerabilityCVE-2019-5591 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedRansomwareMedium 6.5
Fortinet FortiOS contains a default configuration vulnerability that may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the Lightweight Directory Access Protocol (LDAP) server.
Product
FortiOS
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Fortinet’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 fortiguard.com fortiguard.com
Nov 3, 2021Fortinet FortiOS SSL VPN Improper Authentication VulnerabilityCVE-2020-12812 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedRansomwareCritical 9.8
Fortinet FortiOS SSL VPN contains an improper authentication vulnerability that may allow a user to login successfully without being prompted for the second factor of authentication (FortiToken) if they change the case in their username.
Product
FortiOS
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Fortinet’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 fortiguard.com fortiguard.com
Nov 3, 2021Fortinet FortiOS SSL VPN Path Traversal VulnerabilityCVE-2018-13379 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedRansomwareCritical 9.1
Fortinet FortiOS SSL VPN web portal contains a path traversal vulnerability that may allow an unauthenticated attacker to download FortiOS system files through specially crafted HTTP resource requests.
Product
FortiOS
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Fortinet’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 fortiguard.com fortiguard.com
Nov 3, 2021Microsoft Edge and Internet Explorer Memory Corruption VulnerabilityCVE-2020-0878 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareMedium 4.2
Microsoft Edge and Internet Explorer contain a memory corruption vulnerability that allows attackers to execute code in the context of the current user.
Product
Edge and Internet Explorer
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 (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 portal.msrc.microsoft.com portal.msrc.microsoft.com
Nov 3, 2021Microsoft Internet Explorer Memory Corruption VulnerabilityCVE-2021-26411 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8
Microsoft Internet Explorer contains an unspecified vulnerability that allows for memory corruption.
Product
Internet Explorer
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
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 msrc.microsoft.com portal.msrc.microsoft.com
Nov 3, 2021Microsoft .NET Framework Remote Code Execution VulnerabilityCVE-2017-8759 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft .NET Framework contains a remote code execution vulnerability when processing untrusted input that could allow an attacker to take control of an affected system.
Product
.NET Framework
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, 2021Microsoft Internet Explorer Scripting Engine Memory Corruption VulnerabilityCVE-2018-8653 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.5
Microsoft Internet Explorer contains a memory corruption vulnerability due to how the Scripting Engine handles objects in memory, leading to remote code execution.
Product
Internet Explorer
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 portal.msrc.microsoft.com
Nov 3, 2021Microsoft Internet Explorer Remote Code Execution VulnerabilityCVE-2021-27085 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft Internet Explorer contains an unspecified vulnerability that allows for remote code execution.
Product
Internet Explorer
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 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 Internet Explorer Scripting Engine Memory Corruption VulnerabilityCVE-2020-0674 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.5
Microsoft Internet Explorer contains a memory corruption vulnerability due to the way the Scripting Engine handles objects in memory. Successful exploitation could allow remote code execution in the context of the current user.
Product
Internet Explorer
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 packetstormsecurity.com packetstormsecurity.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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