CVE-2024-0536: Tenda W9 httpd setWrlAccessList stack-based overflow

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-01-15 · updated 2026-06-17
Weakness: CWE-121

Description

A vulnerability, which was classified as critical, has been found in Tenda W9 1.0.0.7(4456). Affected by this issue is the function setWrlAccessList of the component httpd. The manipulation of the argument ssidIndex leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-250706 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Tenda W9: 1.0.0.7(4456)

References

https://github.com/jylsec/vuldb/blob/main/Tenda/W9/1/README.md
https://vuldb.com/?ctiid.250706
https://vuldb.com/?id.250706
https://github.com/jylsec/vuldb/blob/main/Tenda/W9/1/README.md
https://vuldb.com/?ctiid.250706
https://vuldb.com/?id.250706

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