CVE-2024-2991

Name: CVE-2024-2991
Creator: NVD / NIST
Published: 2024-03-27T19:15:49.94+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 7.61%

Last modified Jun 17, 2026

CVE-2024-2991 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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. EPSS estimates a 7.61% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

7.61%

93.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Tenda	Fh1203 Firmware	2.0.1.6

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formWriteFacMac.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.258160Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.258160Third Party Advisory, VDB Entry
https://vuldb.com/?submit.301366Third Party Advisory, VDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formWriteFacMac.mdExploit, Third Party Advisory
https://vuldb.com/?ctiid.258160Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.258160Third Party Advisory, VDB Entry
https://vuldb.com/?submit.301366Third Party Advisory, VDB Entry

Timeline

Published: Mar 27, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-2991?

How severe is CVE-2024-2991?

CVE-2024-2991 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 7.61% probability of exploitation in the next 30 days.

How do I fix CVE-2024-2991?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-2991?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST