CVE-2026-18753
Hardcoded Cryptographic Key on GV-AS1620 Controller Firmware (GV-ASManager)
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.
INFO
Published Date :
Aug. 4, 2026, 8:16 a.m.
Last Modified :
Aug. 4, 2026, 8:16 a.m.
Remotely Exploit :
Yes !
Source :
0df08a0e-a200-4957-9bb0-084f562506f9
Affected Products
The following products are affected by CVE-2026-18753
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | CRITICAL | 0df08a0e-a200-4957-9bb0-084f562506f9 | ||||
| CVSS 3.1 | CRITICAL | MITRE-CVE |
Solution
- Replace the static RSA private key.
- Regenerate TLS/SSL certificates.
- Restart the web server service.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-18753.
| URL | Resource |
|---|---|
| https://www.geovision.com.tw/cyber_security.php |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-18753 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-18753
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-18753 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-18753 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 0df08a0e-a200-4957-9bb0-084f562506f9
Aug. 04, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'GeoVision Inc.', 'product': 'GV-AS1620 (AS-Manager)', 'versions': [{'status': 'affected', 'version': 'V2.07'}, {'status': 'unaffected', 'version': 'V2.08'}], 'platforms': ['Linux'], 'defaultStatus': 'unaffected'}] 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-321 Added Reference https://www.geovision.com.tw/cyber_security.php