CVE-2023-26035
ZoneMinder
- Published
- 25 February 2023
- Last modified
- 17 June 2026
- CVSS
- 9.8 v3.1
- Severity
- critical
- EPSS
- 80.5% (100th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-862
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 80.5% probability of exploitation activity in the next 30 days, placing it in the top decile of all scored CVEs.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| Zoneminder | ZoneMinder | Video management software | 0.0.1, 0.9.10, 0.9.11, 0.9.12 +66 |
References
Vendor advisory and patch
- https://github.com/ZoneMinder/zoneminder/security/advisories/GHSA-72rg-h4vf-29gr
- https://github.com/ZoneMinder/zoneminder/security/advisories/GHSA-72rg-h4vf-29gr
- http://packetstormsecurity.com/files/175675/ZoneMinder-Snapshots-Command-Injection.html
- http://packetstormsecurity.com/files/175675/ZoneMinder-Snapshots-Command-Injection.html
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.