Vulnerability · Published Jan 26, 2024 · Assigned by VulDB

CVE-2024-0923Tenda AC10U formSetDeviceName stack-based overflow

Medium 4.7

In plain English

A medium-severity stack buffer overflow in AC10U from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium

Exploit odds (30 days)0.9%top 40.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as critical, has been found in Tenda AC10U 15.03.06.49_multi_TDE01. Affected by this issue is the function formSetDeviceName. The manipulation of the argument devName leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252128. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Tenda	AC10U	15.03.06.49_multi_TDE01

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

References

https://vuldb.com/?id.252128 vdb-entry, technical-description
https://vuldb.com/?ctiid.252128 signature, permissions-required
https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/formSetDeviceName.md exploit