CVE-2026-18753
Hardcoded Cryptographic Key on GV-AS1620 Controller Firmware (GV-ASManager)
- State
- Published
- Severity
- 9.1 Critical
- Published
- Aug 4, 2026
- Updated
- Aug 4, 2026
- Reserved
- Aug 4, 2026
Description
The product firmware contains an embedded, static RSA private key utilized by the Lighttpd web server for TLS termination. Exposure of this private key allows malicious actors to breach the confidentiality and integrity of HTTPS communications, enabling traffic decryption and server spoofing.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N | GV |
Weaknesses
- CWE-321 Use of hard-coded cryptographic key
Affected Products
| Product | Versions |
|---|---|
GV-AS1620 (AS-Manager)GeoVision Inc. |
|
References
- https://www.geovision.com.tw/cyber_security.phpvendor-advisory
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