CVE-2024-2489: Tenda AC18 SetNetControlList formSetQosBand stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-03-15 · updated 2026-06-17
Weakness: CWE-121

Description

A vulnerability classified as critical has been found in Tenda AC18 15.03.05.05. Affected is the function formSetQosBand of the file /goform/SetNetControlList. The manipulation of the argument list leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-256896. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Tenda AC18: 15.03.05.05

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetQosBand.md
https://vuldb.com/?ctiid.256896
https://vuldb.com/?id.256896
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/formSetQosBand.md
https://vuldb.com/?ctiid.256896
https://vuldb.com/?id.256896

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