Vulnerability · Published Jan 26, 2024 · Assigned by VulDB

CVE-2024-0922Tenda AC10U formQuickIndex 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 classified as critical was found in Tenda AC10U 15.03.06.49_multi_TDE01. Affected by this vulnerability is the function formQuickIndex. The manipulation of the argument PPPOEPassword 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-252127. 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.252127 vdb-entry, technical-description
https://vuldb.com/?ctiid.252127 signature, permissions-required
https://github.com/yaoyue123/iot/blob/main/Tenda/AC10U/formQuickIndex.md exploit