CVE-2023-54327

CRITICAL 9.8CVE-2023-54327 · Published 30/12/2025 · updated 24/09/2026

In short

CVE-2023-54327 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.70%, higher than 53.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

Tinycontrol LAN Controller 1.58a contains an authentication bypass vulnerability that allows unauthenticated attackers to change admin passwords through a crafted API request. Attackers can exploit the /stm.cgi endpoint with a specially crafted authentication parameter to disable access controls and modify administrative credentials.

References

exploit-db.com/exploits/51732 · Exploit
tinycontrol.pl · Product
vulncheck.com/advisories/tinycontrol-lan-controller-a-authentication-bypass-via-admin-password-change · Third Party Advisory
zeroscience.mk/en/vulnerabilities/ZSL-2023-5787.php · Exploit

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