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.
Published: 2025-12-30
Score: 9.3 Critical
EPSS: 2.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 05 Mar 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Cisco
Cisco wireless Lan Controller Software Firmware
CPEs cpe:2.3:o:cisco:wireless_lan_controller_software_firmware:*:*:*:*:*:*:*:*
Vendors & Products Cisco
Cisco wireless Lan Controller Software Firmware

Fri, 16 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 13 Jan 2026 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Tinycontrol lan Controller Firmware
CPEs cpe:2.3:h:tinycontrol:lan_controller:3.8:*:*:*:*:*:*:*
cpe:2.3:o:tinycontrol:lan_controller_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tinycontrol lan Controller Firmware

Mon, 05 Jan 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Tinycontrol
Tinycontrol lan Controller
Vendors & Products Tinycontrol
Tinycontrol lan Controller

Fri, 02 Jan 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 30 Dec 2025 23:00:00 +0000

Type Values Removed Values Added
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.
Title Tinycontrol LAN Controller 1.58a Authentication Bypass via Admin Password Change
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 9.3, 'vector': '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'}


Subscriptions

Cisco Wireless Lan Controller Software Firmware
Tinycontrol Lan Controller Lan Controller Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-05-14T02:07:05.311Z

Reserved: 2025-12-30T12:46:37.094Z

Link: CVE-2023-54327

cve-icon Vulnrichment

Updated: 2026-01-02T14:25:09.613Z

cve-icon NVD

Status : Modified

Published: 2025-12-30T23:15:48.500

Modified: 2026-01-16T19:16:15.010

Link: CVE-2023-54327

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-05T10:19:39Z

Weaknesses