Vulnerability · Published Jun 28, 2024 · Assigned by VulDB

CVE-2024-6402Tenda A301 SetOnlineDevName fromSetWirelessRepeat stack-based overflow

Medium 6.5

In plain English

A medium-severity stack buffer overflow in A301 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)1.0%top 37.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as critical was found in Tenda A301 15.13.08.12. Affected by this vulnerability is the function fromSetWirelessRepeat of the file /goform/SetOnlineDevName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-269947. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Tenda	A301	15.13.08.12

Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

VDB-269947 | Tenda A301 SetOnlineDevName fromSetWirelessRepeat stack-based overflow vdb-entry, technical-description
VDB-269947 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #360696 | Tenda A301V2.0 Firmware V15.13.08.12 buffer overflow third-party-advisory
https://github.com/General-Offensive/iot_vuldb/blob/main/Tenda/A301/formSetDeviceName_devName.md exploit