What is CVE-2026-18753?

CVE-2026-18753 is a critical-severity vulnerability in Geovision Inc. Gv-as1620 (As-manager), classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.1/10. Published 2026-08-04.

How severe is CVE-2026-18753?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Geovision Inc. Gv-as1620 (As-manager)

CVE-2026-18753

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 communicat…

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Geovision Inc. Gv-as1620 (As-manager) — versions V2.07, V2.08

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

0df08a0e-a200-4957-9bb0-084f562506f9 (vendor-advisory)

Frequently asked questions

What is CVE-2026-18753?: CVE-2026-18753 is a critical-severity vulnerability in Geovision Inc. Gv-as1620 (As-manager), classified under Use of Hard-coded Cryptographic Key. CVSS score: 9.1/10. Published 2026-08-04.
How severe is CVE-2026-18753?: Critical severity. CVSS v3 base score is 9.1 out of 10.