Vulnerability · Published Jan 15, 2024 · Assigned by VulDB

CVE-2024-0531Tenda A15 Web-based Management Interface setBlackRule stack-based overflow

High 7.2

In plain English

A high-severity stack buffer overflow in A15 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)1.7%top 23.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Tenda A15 15.13.07.13. It has been classified as critical. This affects an unknown part of the file /goform/setBlackRule of the component Web-based Management Interface. The manipulation of the argument deviceList 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 identifier VDB-250701 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Tenda	A15	15.13.07.13

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

References

https://vuldb.com/?id.250701 vdb-entry, technical-description
https://vuldb.com/?ctiid.250701 signature, permissions-required
https://github.com/yaoyue123/iot/blob/main/Tenda/A15/setBlackRule.md exploit