CVE-2026-18754

Hardcoded Cryptographic Key on GV-AS1620 Controller Firmware (GV-Cloud)

Published Aug 4, 2026 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Geovision Inc.
Geovision Inc. gv-as1620 (gv-cloud)
Vendors & Products Geovision Inc.
Geovision Inc. gv-as1620 (gv-cloud)
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Hardcoded Cryptographic Key on GV-AS1620 Controller Firmware (GV-Cloud)
Weaknesses CWE-321
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GV
Published
Updated
Aug 4, 2026, 3:03 PM
Reserved
Aug 4, 2026, 12:55 AM
Status
Deferred
Published
Aug 4, 2026, 8:16 AM
Modified
Oct 23, 2026, 11:10 PM