CVE-2025-34065

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.

CVSS v4.0

6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/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

0.56% chance of exploitation in the next 30 days, 44th percentile

Published

2025-07-01

Updated

2026-04-07

Proof-of-concept exploits (2)

• https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH
• https://www.exploit-db.com/exploits/40500

References

• CVE Record
• NVD entry

Related

• CVE-2025-34061
• CVE-2025-34066
• CVE-2025-34059
• CVE-2025-34067
• CVE-2025-34058
• CVE-2025-34068