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Vulnerability record · CVE-2024-2991 · published 27 March 2024

CVE-2024-2991: Tenda fh1203 firmware command injection vulnerability

Tenda · Fh1203 Firmware

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.

8.8 CVSS 3.1 High EPSS 7.6% · top 5.6% CWE-77 · Command injection
8.8CVSS 3.1 base score, v2 6.5
7.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formWriteFacMac.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.258160 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.258160 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.301366 Third Party AdvisoryVDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1203/formWriteFacMac.md ExploitThird Party Advisory
https://vuldb.com/?ctiid.258160 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.258160 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.301366 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-30602Tenda fh1203 firmware classic buffer overflow vulnerabilityTenda FH1203 v2.0.1.6 has a stack overflow vulnerability in the schedStartTime parameter of the setSchedWifi function.EPSS 0.73%9.8CVE-2023-38933Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6 and AC9 V3.0 V15.03.06.42_multi, and FH120…EPSS 0.84%9.8CVE-2023-38934Tenda fh1203 firmware out-of-bounds write vulnerabilityTenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) was discovered to contain a stack overflow via the deviceId parameter in the formSetDe…EPSS 0.84%9.8CVE-2023-38936Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, AC5 V1.0 V15.03.06.28, FH1203 V2.0.1.6, AC9 V3.0 V15…EPSS 0.85%9.8CVE-2023-38940Tenda fh1203 firmware out-of-bounds write vulnerabilityTenda F1203 V2.0.1.6, FH1203 V2.0.1.6 and FH1205 V2.0.0.7(775) were discovered to contain a stack overflow via the ssid parameter in the form_fast_se…EPSS 0.84%9.8CVE-2023-38931Tenda ac10 firmware out-of-bounds write vulnerabilityTenda AC10 V1.0 V15.03.06.23, AC1206 V15.03.06.23, AC8 v4 V16.03.34.06, AC6 V2.0 V15.03.06.23, AC7 V1.0 V15.03.06.44, F1203 V2.0.1.6, AC5 V1.0 V15.03…EPSS 0.84%9.8CVE-2023-37700Tenda fh1203 firmware out-of-bounds write vulnerabilityTenda FH1203 V2.0.1.6 was discovered to contain a stack overflow via the ssid parameter in the form_fast_setting_wifi_set function.EPSS 1.1%9.8CVE-2023-37701Tenda fh1203 firmware out-of-bounds write vulnerabilityTenda FH1203 V2.0.1.6 was discovered to contain a stack overflow via the deviceId parameter in the addWifiMacFilter function.EPSS 1.1%

Source: NIST National Vulnerability Database (record CVE-2024-2991), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.