Description
An authentication bypass vulnerability exists in AVTECH IP camera, DVR, and NVR devices’ streamd web server. The strstr() function allows unauthenticated access to any request containing "/nobody" in the URL, bypassing login controls.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AVTECH | IP camera, DVR, and NVR Devices | 1000-1000-1000-1000, 1000C-1000C-1000C-1000C, 1001-1000-1000-1000, 1001-1001-1000-1000, 1002-1000-1000-1000, 1002-1002-1000-1002, 1002D-1000D-1000D-1000D, 1003-1000-1000-1001, 1003-1001-1001-1000, 1003-1002-1001-1000, 1004-1000-1000-1000, 1004-1001-1001-1001, 1004-1002-1000-1001, 1004-1003-1001-100… | — |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
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Savanooo/avtech-cve-2025-34065-analysis ★ 0 · Apr 12, 2026
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- https://www.exploit-db.com/exploits/40500 exploit
- https://avtech.com/ product
- https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities third-party-advisory technical-description
- https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH exploit
- https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns third-party-advisory