Description
A firmware update vulnerability exists in the Firmware Signature Validation functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted malicious file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Published: 2025-08-20
Score: 7.2 High
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
Source ID Title
EUVD EUVD EUVD-2025-27802 A firmware update vulnerability exists in the Firmware Signature Validation functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted malicious file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
History

Mon, 03 Nov 2025 20:30:00 +0000


Thu, 21 Aug 2025 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Tenda ac6 Firmware
CPEs cpe:2.3:h:tenda:ac6:5.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac6_firmware:02.03.01.110:*:*:*:*:*:*:*
Vendors & Products Tenda ac6 Firmware

Thu, 21 Aug 2025 13:00:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda ac6
Vendors & Products Tenda
Tenda ac6

Wed, 20 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 20 Aug 2025 13:15:00 +0000

Type Values Removed Values Added
Description A firmware update vulnerability exists in the Firmware Signature Validation functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted malicious file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Weaknesses CWE-494
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-11-03T19:53:10.109Z

Reserved: 2025-03-31T10:36:39.941Z

Link: CVE-2025-31355

cve-icon Vulnrichment

Updated: 2025-11-03T19:53:10.109Z

cve-icon NVD

Status : Modified

Published: 2025-08-20T14:15:43.343

Modified: 2025-11-03T20:18:25.613

Link: CVE-2025-31355

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-21T12:59:01Z

Weaknesses