CVE-2024-0930: tenda ac10u_firmware Stack-based Buffer Overflow

Vulnerability summary

CVE-2024-0930 is a critical (CVSS 9.8) Stack-based Buffer Overflow vulnerability in tenda ac10u_firmware. EPSS estimates a 15.21% chance of exploitation in the next 30 days, higher than 96.7% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 26-01-2024
   PublishedVulnerability first disclosed.
2. 12-09-2024
   Last modifiedVulnerability information updated.

Description

A vulnerability classified as critical has been found in Tenda AC10U 15.03.06.49_multi_TDE01. This affects the function fromSetWirelessRepeat. The manipulation of the argument wpapsk_crypto 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. The associated identifier of this vulnerability is VDB-252135. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

• 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).