CVE-2025-31355

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.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2161	Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2161

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac6_firmware:02.03.01.110:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac6:5.0:*:*:*:*:*:*:*

History

03 Nov 2025, 20:18

Type	Values Removed	Values Added
References		() https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2161 -

Information

Published : 2025-08-20 14:15

Updated : 2025-11-03 20:18

NVD link : CVE-2025-31355

Mitre link : CVE-2025-31355

CVE.ORG link : CVE-2025-31355

JSON object : View

Products Affected

tenda

ac6_firmware
ac6

CWE

CWE-494

Download of Code Without Integrity Check

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