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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.

PUBLISHED Reserved 2025-04-26 | Published 2025-04-28 | Updated 2025-04-28 | Assigner VulDB




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

3.0.0.4(2887)
affected

3.0.0.5(3644)
affected

3.0.0.4(2887)
affected

3.0.0.5(3644)
affected

Timeline

2025-04-26:Advisory disclosed
2025-04-26:VulDB entry created
2025-04-26:VulDB entry last update

Credits

T1an (VulDB User) reporter

References

vuldb.com/?id.306343 (VDB-306343 | Tenda W12/i24 httpd modules cgidhcpsCfgSet stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.306343 (VDB-306343 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.558165 (Submit #558165 | Tenda w12,i24 w12 V3.0.0.5(3644) and i24 V3.0.0.4(2887) Stack-based Buffer Overflow) third-party-advisory

github.com/02Tn/vul/issues/5 exploit issue-tracking

www.tenda.com.cn/ product

cve.org (CVE-2025-4007)

nvd.nist.gov (CVE-2025-4007)

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