CVE-2025-34066

HIGH EPSS 18.4%
Published Jul 1, 202512mo ago · Modified Jun 17, 20261w ago
8.3 CVSS 4.0
High
Find Similar
Published Jul 1, 2025 12mo ago
Last Modified Jun 17, 2026 1w ago

Description

An improper certificate validation vulnerability exists in AVTECH IP cameras, DVRs, and NVRs due to the use of wget with --no-check-certificate in scripts like SyncCloudAccount.sh and SyncPermit.sh. This exposes HTTPS communications to man-in-the-middle (MITM) attacks.

CVSS Details

Base Score
8.3
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
18.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-295

References 5

  • avtech.com https://avtech.com/
  • vulncheck.com https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns
  • web.archive.org https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH
  • web.archive.org https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities
  • exploit-db.com https://www.exploit-db.com/exploits/40500

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.