CVE-2025-8178: Tenda AC10 RequestsProcessLaid heap-based overflow

Vulnerability summary

CVE-2025-8178 is a high (CVSS 9.0) vulnerability in tenda ac10_firmware. EPSS estimates a 0.88% chance of exploitation in the next 30 days, higher than 58.8% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 26-07-2025
   PublishedVulnerability first disclosed.
2. 28-07-2025
   Last modifiedVulnerability information updated.

Description

A vulnerability classified as critical has been found in Tenda AC10 16.03.10.13. Affected is an unknown function of the file /goform/RequestsProcessLaid. The manipulation of the argument device1D leads to heap-based buffer overflow. It is possible to launch 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-122Heap-based Buffer OverflowA heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().