CVE-2024-3879

Name: CVE-2024-3879
Creator: NVD / NIST
Published: 2024-04-16T19:15:08.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.45%

Last modified Jun 17, 2026

CVE-2024-3879 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability, which was classified as critical, was found in Tenda W30E 1.0.1.25(633). This affects the function formSetCfm of the file /goform/setcfm. EPSS estimates a 1.45% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as critical, was found in Tenda W30E 1.0.1.25(633). This affects the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 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 identifier VDB-260913 was assigned to this vulnerability. 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

1.45%

70.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	W30e Firmware	1.0.1.25\(633\)

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W30E/formSetCfm.mdBroken Link
https://vuldb.com/?ctiid.260913Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.260913Third Party Advisory, VDB Entry
https://vuldb.com/?submit.312822Third Party Advisory, VDB Entry
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W30E/formSetCfm.mdBroken Link
https://vuldb.com/?ctiid.260913Permissions Required, Third Party Advisory, VDB Entry
https://vuldb.com/?id.260913Third Party Advisory, VDB Entry
https://vuldb.com/?submit.312822Third Party Advisory, VDB Entry

Timeline

Published: Apr 16, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-3879?

How severe is CVE-2024-3879?

CVE-2024-3879 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.

How do I fix CVE-2024-3879?

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-2024-3879?

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

Scan your code now

Source: NVD / NIST