CVE-2025-4007: Tenda W12/i24 httpd modules cgidhcpsCfgSet stack-based overflow

8.8 CVSS

Description

A vulnerability classified as critical was found in Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644). Affected by this vulnerability is the function cgidhcpsCfgSet of the file /goform/modules of the component httpd. The manipulation of the argument json leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. In Tenda W12 and i24 3.0.0.4(2887)/3.0.0.5(3644) wurde eine kritische Schwachstelle entdeckt. Dabei geht es um die Funktion cgidhcpsCfgSet der Datei /goform/modules der Komponente httpd. Durch Manipulation des Arguments json mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Classification

CVE ID: CVE-2025-4007

CVSS Base Severity: HIGH

CVSS Base Score: 8.8

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

Problem Types

Stack-based Buffer Overflow Memory Corruption

Affected Products

Vendor: Tenda

Product: W12, i24

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 14.99% (scored less or equal to compared to others)

EPSS Date: 2025-05-07 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-4007
https://vuldb.com/?id.306343
https://vuldb.com/?ctiid.306343
https://vuldb.com/?submit.558165
https://github.com/02Tn/vul/issues/5
https://www.tenda.com.cn/

Timeline