CVE-2025-34065

AVTECH IP camera, DVR, and NVR Devices Authentication Bypass via /nobody URL Path

MEDIUM

6.9

CVSS Score

Published: July 1, 2025 at 02:47 PM UTC

Updated: June 17, 2026 at 09:13 AM UTC

3 products affected across 1 vendorDVRIP CameraNVR

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Severity

MEDIUM6.9

Exploit prediction

EPSS 0.6%

SSVC

PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

DVR · Avtech

60%

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 1004-1003-1001-1002 1004-1003-1002-1001 1004A-1001A-1002A-1000A 1005-1002-1001-1002 1005-1003-1001-1002 1005-1004-1002-1001 1005A-1001A-1002A-1001A 1005D-1001D-1002D-1001D 1006-1002-1001-1002 1006-1003-1001-1001 1006-1004-1003-1001 1007-1001-1003-1001 1007-1001-1004-1003 1007-1002-1001-1000 1007-1002-1001-1003 1007-1002-1003-1002 1007-1004-1003-1001 1008-1001-1003-1002 1008-1004-1004-1001 1008D-1003D-1004D-1002D 1008J-1004J-1004J-1001J 1009-1001-1004-1001 1009-1002-1005-1003 1009-1003-1001-1003 1009-1003-1005-1002 1010-1001-1004-1001 1010-1001-1004-1002 1010-1003-1005-1002 1010-1003-1006-1003 1010-1003-1006-1004 1010-1004-1007-1001 1010J-1001J-1004J-1001J 1010N-1003N-1005N-1002N 1011-1001-1002A-1002 1011-1001-1002D-1002 1011-1001-1003-1002 1011-1001-1004-1002 1011-1001-1005-1002 1011-1004-1005-1002

IP Camera · Avtech

60%

NVR · Avtech

60%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Product

Source: [email protected]

https://avtech.com/

Third Party Advisory

Source: [email protected]

https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns

Exploit

Source: [email protected]

https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH

Third Party AdvisoryTechnical Description

Source: [email protected]

https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities

Exploit

Source: [email protected]

https://www.exploit-db.com/exploits/40500

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMVulnCheck

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-290

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