CVE-2024-4114: Tenda TX9 PowerSaveSet sub_42C014 stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-24 · updated 2026-06-17
Weakness: CWE-121

Description

A vulnerability, which was classified as critical, has been found in Tenda TX9 22.03.02.10. This issue affects the function sub_42C014 of the file /goform/PowerSaveSet. The manipulation of the argument time leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-261857 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Tenda TX9: 22.03.02.10

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/TX9/setSmartPowerManagement.md
https://vuldb.com/?ctiid.261857
https://vuldb.com/?id.261857
https://vuldb.com/?submit.317218
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/TX9/setSmartPowerManagement.md
https://vuldb.com/?ctiid.261857
https://vuldb.com/?id.261857
https://vuldb.com/?submit.317218

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