CVE-2024-2991: Tenda FH1203 WriteFacMac formWriteFacMac command injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 7.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-03-27 · updated 2026-06-17
Weakness: CWE-77

Description

A vulnerability has been found in Tenda FH1203 2.0.1.6 and classified as critical. This vulnerability affects the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-258160. 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/formWriteFacMac.md
https://vuldb.com/?ctiid.258160
https://vuldb.com/?id.258160
https://vuldb.com/?submit.301366
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formWriteFacMac.md
https://vuldb.com/?ctiid.258160
https://vuldb.com/?id.258160
https://vuldb.com/?submit.301366

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