CVE-2023-26035
Versions prior to 1.36.33 and 1.37.33 are vulnerable to Unauthenticated Remote Code Execution via Missing Authorization.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 80.5%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
ZoneMinder is a free, open source Closed-circuit television software application for Linux which supports IP, USB and Analog cameras. Versions prior to 1.36.33 and 1.37.33 are vulnerable to Unauthenticated Remote Code Execution via Missing Authorization. There are no permissions check on the snapshot action, which expects an id to fetch an existing monitor but can be passed an object to create a new one instead. TriggerOn ends up calling shell_exec using the supplied Id. This issue is fixed in This issue is fixed in versions 1.36.33 and 1.37.33.
- 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
- 80.46% probability · 100th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- zoneminder/zoneminder
- Source
- security-advisories@github.com
EPSS 80.5% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://packetstormsecurity.com/files/175675/ZoneMinder-Snapshots-Command-Injection.html
- https://github.com/ZoneMinder/zoneminder/security/advisories/GHSA-72rg-h4vf-29grPatch, Vendor Advisory
- http://packetstormsecurity.com/files/175675/ZoneMinder-Snapshots-Command-Injection.html
- https://github.com/ZoneMinder/zoneminder/security/advisories/GHSA-72rg-h4vf-29grPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.