Incorrect access control in the CloudSrvVersionCheck function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to trigger cloud update checks via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
History

Wed, 02 Sep 2026 08:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 02 Sep 2026 02:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated Cloud Update Check Trigger via POST request

Tue, 01 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}


Mon, 31 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated Cloud Update Check Trigger via POST request
First Time appeared Totolink
Totolink t6
Weaknesses CWE-284
Vendors & Products Totolink
Totolink t6

Mon, 31 Aug 2026 20:00:00 +0000

Type Values Removed Values Added
Description Incorrect access control in the CloudSrvVersionCheck function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to trigger cloud update checks via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-01T18:50:22.391Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-51739

cve-icon Vulnrichment

Updated: 2026-09-01T18:46:48.759Z

cve-icon NVD

Status : Deferred

Published: 2026-08-31T20:17:05.210

Modified: 2026-09-01T19:17:23.507

Link: CVE-2026-51739

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T02:30:04Z