Confirm exposure first
Match the product, version, installation path, and external exposure before treating a score as an action order.
VULNERABILITY REMEDIATION
CVE remediation guides
Move from asset identification to supported remediation and post-change verification while keeping source evidence visible.
These defensive guides do not provide exploit reproduction or bypass instructions.Prefer supported fixes
Use vendor advisories and supported update paths. An unverified fixed-version field stays visibly unresolved.
Verify and retain rollback
Confirm version state, service health, access paths, logs, and rollback readiness after the change.
17,661 guide candidatesPage 1394 of 1472
Known exploitedHighResearch in progress
CVE-2021-31196Microsoft Exchange Server
- Affected
- 15.02.0, 15.01.0, 15.00.0, 2013, 2016, 2019
- Fixed
- No verified fixed-version field is available yet
Known exploitedCriticalFixed-version data
CVE-2021-30116Kaseya Virtual System/Server Administrator (VSA)
- Affected
- < 9.5.0.24, < 9.5.7a
- Fixed
- 9.5.0.24, 9.5.7a
Review reviewHighResearch in progress
CVE-2020-20585metinfo
- Affected
- 7.0.0
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2021-34110winwaste.net
- Affected
- 1.0.6183.16475
- Fixed
- No verified fixed-version field is available yet
Known exploitedHighFixed-version data
CVE-2021-22555Linux Kernel
- Affected
- 2.6.19-rc1, >= 2.6.19 < 4.4.267, >= 4.5 < 4.9.267, >= 4.10 < 4.14.231, >= 4.15 < 4.19.188, >= 4.20 < 5.4.113, >= 5.5 < 5.10.31, >= 5.11 < 5.12
- Fixed
- 4.4.267, 4.9.267, 4.14.231, 4.19.188, 5.4.113, 5.10.31, 5.12
Known exploitedHighFixed-version data
CVE-2021-34527Microsoft Windows
- Affected
- 10.0.0, 6.3.0, 6.0.0, 6.1.0, 6.2.0, < 10.0.10240.18969, < 10.0.14393.4470, < 10.0.17763.2029, < 10.0.19042.1083, < 10.0.19044.1415, < 10.0.19045.2251, < 10.0.22000.318, < 10.0.22621.674, r2, < 10.0.20348.230
- Fixed
- 10.0.10240.18969, 10.0.14393.4470, 10.0.17763.2029, 10.0.19042.1083, 10.0.19044.1415, 10.0.19045.2251, 10.0.22000.318, 10.0.22621.674, 10.0.20348.230
Known exploitedHighFixed-version data
CVE-2021-30554Google Chromium WebGL
- Affected
- unspecified, < 91.0.4472.114, 33, 34
- Fixed
- 91.0.4472.114
Review reviewHighResearch in progress
CVE-2021-28993scrutinizer
- Affected
- 19.0.2
- Fixed
- No verified fixed-version field is available yet
Review reviewCriticalResearch in progress
CVE-2021-35502misp
- Affected
- 2.4.144
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2020-22168hospital management system
- Affected
- 4.0
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2021-34203dir-2640-us firmware, dir-2640-us
- Affected
- 1.01b04
- Fixed
- No verified fixed-version field is available yet
Review reviewHighResearch in progress
CVE-2021-34201dir-2640-us firmware, dir-2640-us
- Affected
- 1.01b04
- Fixed
- No verified fixed-version field is available yet