CVE-2025-31355

CVSS 7.2 HIGHEPSS 0.3%CWE-494

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

20 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

Tenda · AC6 V5.0

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References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2161 https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2161