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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AVTECH IP cameras
Default version status: unaffected
0affected
AVTECH DVR devices
Default version status: unaffected
0affected
AVTECH NVR devices
Default version status: unaffected
0affected
References
- https://www.exploit-db.com/exploits/40500 ↗
- https://avtech.com/ ↗
- https://web.archive.org/web/20240810225729/https://www.search-lab.hu/advisories/126-AVTech-devices-multiple-vulnerabilities ↗
- https://web.archive.org/web/20161029201749/https://github.com/ebux/AVTECH ↗
- https://vulncheck.com/advisories/avtech-ipcamera-nvr-dvr-mulitple-vulns ↗