Description
Incorrect access control in the getMacFilterRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain MAC filter rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
Published: 2026-08-28
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 02 Sep 2026 06:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated MAC Filter Retrieval via Incorrect Access Control on TOTOLINK T6 Router
Weaknesses CWE-200
CWE-639

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

Type Values Removed Values Added
Weaknesses CWE-284
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

ssvc

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


Fri, 28 Aug 2026 21:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated MAC Filter Retrieval via Incorrect Access Control on TOTOLINK T6 Router
First Time appeared Totolink
Totolink t6
Weaknesses CWE-200
CWE-639
Vendors & Products Totolink
Totolink t6

Fri, 28 Aug 2026 19:45:00 +0000

Type Values Removed Values Added
Description Incorrect access control in the getMacFilterRules function of TOTOLINK T6 4.1.5cu.748_B20211015 allows unauthenticated attackers to obtain MAC filter rules via sending a crafted POST request to /cgi-bin/cstecgi.cgi.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-01T16:54:16.197Z

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

Link: CVE-2026-51655

cve-icon Vulnrichment

Updated: 2026-09-01T16:54:03.561Z

cve-icon NVD

Status : Deferred

Published: 2026-08-28T20:18:08.983

Modified: 2026-09-01T17:17:29.363

Link: CVE-2026-51655

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T08:30:13Z

Weaknesses