CVE-2025-3693 | THREATINT

Description

A vulnerability was found in Tenda W12 3.0.0.5. It has been rated as critical. Affected by this issue is the function cgiWifiRadioSet of the file /bin/httpd. The manipulation leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Eine kritische Schwachstelle wurde in Tenda W12 3.0.0.5 ausgemacht. Dies betrifft die Funktion cgiWifiRadioSet der Datei /bin/httpd. Durch das Manipulieren mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-04-16 | Published 2025-04-16 | Updated 2025-04-16 | 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

3.0.0.5

affected

Timeline

2025-04-16:	Advisory disclosed
2025-04-16:	VulDB entry created
2025-04-16:	VulDB entry last update

Credits

T1an (VulDB User) reporter

References

vuldb.com/?id.304982 (VDB-304982 | Tenda W12 httpd cgiWifiRadioSet stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.304982 (VDB-304982 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.553526 (Submit #553526 | Tenda w12 <=V3.0si_V3.0.0.5 Stack-based Buffer Overflow) third-party-advisory

github.com/02Tn/vul/issues/1 exploit issue-tracking

www.tenda.com.cn/ broken-link product

cve.org (CVE-2025-3693)

nvd.nist.gov (CVE-2025-3693)

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