CVE-2024-0542

Name: CVE-2024-0542
Creator: NVD / NIST
Published: 2024-01-15T05:15:09.297+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.30%

Last modified Jun 17, 2026

CVE-2024-0542 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been rated as critical. EPSS estimates a 1.30% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Tenda W9 1.0.0.7(4456). It has been rated as critical. Affected by this issue is the function formWifiMacFilterGet of the component httpd. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-250712. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.30%

66.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	W9 Firmware	1.0.0.7\(4456\)

References

https://github.com/jylsec/vuldb/blob/main/Tenda/W9/7/README.mdBroken Link, Third Party Advisory
https://vuldb.com/?ctiid.250712Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.250712Permissions Required, Third Party Advisory, VDB Entry
https://github.com/jylsec/vuldb/blob/main/Tenda/W9/7/README.mdBroken Link, Third Party Advisory
https://vuldb.com/?ctiid.250712Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.250712Permissions Required, Third Party Advisory, VDB Entry

Timeline

Published: Jan 15, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-0542?

How severe is CVE-2024-0542?

CVE-2024-0542 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.30% probability of exploitation in the next 30 days.

How do I fix CVE-2024-0542?

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-2024-0542?

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

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Source: NVD / NIST