VulnerabilityDeferred
CVE-2024-39844
In ZNC before 1.9.1, remote code execution can occur in modtcl via a KICK.
CRITICAL 9.8EPSS 3.86%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In ZNC before 1.9.1, remote code execution can occur in modtcl via a KICK.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.86% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2024/07/03/9
- https://github.com/znc/znc/releases/tag/znc-1.9.1
- https://wiki.znc.in/Category:ChangeLog
- https://wiki.znc.in/ChangeLog/1.9.1
- https://www.openwall.com/lists/oss-security/2024/07/03/9
- http://www.openwall.com/lists/oss-security/2024/07/03/9
- https://github.com/znc/znc/releases/tag/znc-1.9.1
- https://wiki.znc.in/Category:ChangeLog
- https://wiki.znc.in/ChangeLog/1.9.1
- https://www.openwall.com/lists/oss-security/2024/07/03/9
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.