CVE-2025-0566: tenda ac15_firmware

Vulnerability summary

CVE-2025-0566 is a high (CVSS 9.0) vulnerability in tenda ac15_firmware. EPSS estimates a 8.65% chance of exploitation in the next 30 days, higher than 95.1% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 19-01-2025
   PublishedVulnerability first disclosed.
2. 21-01-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability classified as critical has been found in Tenda AC15 15.13.07.13. This affects the function formSetDevNetName of the file /goform/SetDevNetName. The manipulation of the argument mac leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
• CWE-121Stack-based Buffer OverflowA stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
• CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.