PT-2025-27544 · Avtech · Avtech Dvr+2

Gergely Eberhardt · Published 2025-07-01 · Updated 2025-07-01 · CVE-2025-34065

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: AVTECH IP camera, DVR, and NVR devices (affected versions not specified)

Description: An authentication bypass issue exists in the streamd web server of AVTECH devices. The strstr() function allows unauthenticated access to any request containing "/nobody" in the URL, bypassing login controls.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

Related Identifiers

CVE-2025-34065

Affected Products

Avtech Dvr

Avtech Ip Cameras

Avtech Nvr

References · 7

• 🔥 https://exploit-db.com/exploits/40500 · Exploit
• 🔥 https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-34065 · Security Note
• https://avtech.com · Note
• https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns · Note
• https://twitter.com/CVEnew/status/1940067219095900396 · Twitter Post
• https://web.archive.org/web/20240810225729/https://search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities · Note