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.
6 results
Sep 10, 2024Microsoft Windows Installer Improper Privilege Management VulnerabilityCVE-2024-38014 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Windows Installer contains an improper privilege management vulnerability that could allow an attacker to gain SYSTEM privileges.
- Product
- Windows
- On CISA’s list since
- Sep 10, 2024 (federal fix deadline Oct 1, 2024)
- 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 recordCISA catalogmsrc.microsoft.comseclists.org
May 29, 2024Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code VulnerabilityCVE-2024-4978 · Other software · Justice AV Solutions · reported by 9119a7d8-5eab-497f-8521-727c672e3725ExploitedHigh 8.7
Justice AV Solutions (JAVS) Viewer installer contains a malicious version of ffmpeg.exe, named fffmpeg.exe (SHA256: 421a4ad2615941b177b6ec4ab5e239c14e62af2ab07c6df1741e2a62223223c4). When run, this creates a backdoor connection to a malicious C2 server.
- Product
- Viewer
- On CISA’s list since
- May 29, 2024 (federal fix deadline Jun 19, 2024)
- What to do
- Attackers are using this now. Install Justice AV Solutions’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 recordCISA catalogtwitter.comjavs.com
Mar 3, 2022Microsoft Windows Installer Privilege Escalation VulnerabilityCVE-2021-41379 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareMedium 5.5
Microsoft Windows Installer contains an unspecified vulnerability that allows for privilege escalation.
- Product
- Windows
- On CISA’s list since
- Mar 3, 2022 (federal fix deadline Mar 17, 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 recordCISA catalogmsrc.microsoft.comportal.msrc.microsoft.com
Dec 15, 2021Microsoft Windows AppX Installer Spoofing VulnerabilityCVE-2021-43890 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.1
Microsoft Windows AppX Installer contains a spoofing vulnerability which has a high impacts to confidentiality, integrity, and availability.
- Product
- Windows
- On CISA’s list since
- Dec 15, 2021 (federal fix deadline Dec 29, 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 recordCISA cataloggithub.comportal.msrc.microsoft.com
Nov 3, 2021Cisco HyperFlex HX Installer Virtual Machine Command Injection VulnerabilityCVE-2021-1497 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedCritical 9.8
Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the root user.
- Product
- HyperFlex HX
- On CISA’s list since
- Nov 3, 2021 (federal fix deadline Nov 17, 2021)
- 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 recordCISA catalogpacketstormsecurity.comtools.cisco.com
Nov 3, 2021Microsoft Windows Installer Privilege Escalation VulnerabilityCVE-2020-0683 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Windows Installer contains a privilege escalation vulnerability when MSI packages process symbolic links, which allows attackers to bypass access restrictions to add or remove files.
- Product
- Windows
- 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 recordCISA catalogportal.msrc.microsoft.comportal.msrc.microsoft.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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