CVE-2024-2990: Tenda FH1203 execCommand formexeCommand stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-03-27 · updated 2026-06-17
Weakness: CWE-121

Description

A vulnerability, which was classified as critical, was found in Tenda FH1203 2.0.1.6. This affects the function formexeCommand of the file /goform/execCommand. The manipulation of the argument cmdinput 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 associated identifier of this vulnerability is VDB-258159. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Tenda FH1203: 2.0.1.6

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formexeCommand.md
https://vuldb.com/?ctiid.258159
https://vuldb.com/?id.258159
https://vuldb.com/?submit.301365
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formexeCommand.md
https://vuldb.com/?ctiid.258159
https://vuldb.com/?id.258159
https://vuldb.com/?submit.301365

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