CVE-2025-34055AVTECH IP camera, DVR, and NVR Devices Authenticated Root Command Execution
- 9.4CriticalCVSS base score
- 1.6%Exploitation in 30 daysEPSS · top 24% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
An OS command injection vulnerability exists in AVTECH DVR, NVR, and IP camera devices within the adcommand.cgi endpoint, which interfaces with the ActionD daemon. Authenticated users can invoke the DoShellCmd operation, passing arbitrary input via the strCmd parameter. This input is executed directly by the system shell without sanitation allowing attackers to execute commands as the root user.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. 2 references of the record are tagged as an exploit. CISA's SSVC rates its exploitation: a proof of concept is public.
Show the exploits2
References tagged exploit2 references
Timeline
ID reserved
By VulnCheck
- 3 months later
· 3 months later
Published
- 9 months later
· 9 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulnCheckCNA (assigner) | 4.0 | Critical9.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| NVDNVD · Deferred | 4.0 | Critical9.4 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 1.6% · top 24% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.4.
Affected products
AVTECH · IP camera, DVR, and NVR Devices
- affected 1001-1000-1000-1000
- affected 1002-1000-1000-1000
- affected 1002-1001-1001-1001
- affected 1003-1000-1001-1000
- affected 1003-1001-1001-1000
- affected 1003-1001-1001-1001
- affected 1004-1000-1000-1000
- affected 1004-1001-1001-1001
- affected 1004-1001-1002-1000
- affected 1004-1002-1001-1000
- affected 1004V-1002V-1003V-1001V
- affected 1004Y-1002Y-1001EJ-1000Y
- affected 1005-1001-1002-1000
- affected 1005-1002-1001-1002
- affected 1005-1002-1002-1000
- affected 1005-1002-1004-1001
- affected 1006-1001-1003-1000
- affected 1006-1001-1003-1003
- affected 1006-1002-1001-1002
- affected 1006-1002-1003-1000
- affected 1006R-1002R-1001R-1002R
- affected 1007-1001-1003-1000
- affected 1007-1001-1003-1003
- affected 1007-1002-1004-1000
- affected 1007-1003-1005-1001
- affected 1007E-1003E-1005EJ-1001E
- affected 1007V-1003V-1005V-1001V
- affected 1008-1001-1001-1001
- affected 1008-1002-1002-1003
- affected 1008-1002-1005-1000
- affected 1008-1003-1005-1003
- affected 1008-1004-1003-1002
- affected 1009-1001-1002-1001
- affected 1009-1001-1004-1000
- affected 1009-1003-1006-1001
- affected 1009-1004-1005-1006
- affected 1009-1004-1006-1003
- affected 1009Y-1003Y-1006Y-1001Y
- affected 1010-1001-1003-1001
- affected 1010-1001-1004-1005
- and 113 more
References
References5
- https://www.exploit-db.com/exploits/40500 (opens in a new tab)exploit
- https://avtech.com/ (opens in a new tab)product
- https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities (opens in a new tab)third-party-advisorytechnical-description
- https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH (opens in a new tab)exploit
- https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns (opens in a new tab)third-party-advisory
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-19643 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-34055)Record last updated .