#VU114327 Download of code without integrity check in AC6 v5.0 AC1200 - CVE-2025-31355
Published: August 21, 2025
Vulnerability identifier: #VU114327
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-31355
CWE-ID: CWE-494
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
AC6 v5.0 AC1200
AC6 v5.0 AC1200
Software vendor:
Shenzhen Tenda Technology Co.,Ltd.
Shenzhen Tenda Technology Co.,Ltd.
Description
The vulnerability allows a remote user to compromise the affected system
The vulnerability exists due to software does not perform software integrity check when downloading updates within the Firmware Signature Validation functionality. A remote administrator can use a specially crafted file and execute arbitrary code on the target system.
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.