CVE-2023-54327
critical · 9.3Tinycontrol 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.
9.3
CVSS
0.7%
EPSS (exploit prob.)
52nd
EPSS percentile
2025-12-30
Published
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-862
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| tinycontrol | lan_controller_firmware | <= 1.58a |
| tinycontrol | lan_controller | 3.8 |
Check a specific version with /api/v1/cve/match.
References
- https://www.exploit-db.com/exploits/51732
- https://www.tinycontrol.pl
- https://www.vulncheck.com/advisories/tinycontrol-lan-controller-a-authentication-bypass-via-admin-password-change
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5787.php
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5787.php
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2023-54327