We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.

Please see our statement on Data Privacy.

Crisp.chat (Helpdesk and Chat)

Ok

THREATINT
PUBLISHED

CVE-2025-3674

TOTOLINK A3700R cstecgi.cgi setUrlFilterRules access control



Description

EN DE

A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513. It has been declared as critical. Affected by this vulnerability is the function setUrlFilterRules of the file /cgi-bin/cstecgi.cgi. The manipulation leads to improper access controls. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

In TOTOLINK A3700R 9.1.2u.5822_B20200513 wurde eine kritische Schwachstelle ausgemacht. Dabei geht es um die Funktion setUrlFilterRules der Datei /cgi-bin/cstecgi.cgi. Durch Beeinflussen mit unbekannten Daten kann eine improper access controls-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

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


MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
MEDIUM: 5.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.0AV:N/AC:L/Au:N/C:N/I:P/A:N

Problem types

Improper Access Controls

Incorrect Privilege Assignment

Product status

9.1.2u.5822_B20200513
affected

Timeline

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

Credits

yhryhryhr_tu (VulDB User) reporter

References

vuldb.com/?id.304963 (VDB-304963 | TOTOLINK A3700R cstecgi.cgi setUrlFilterRules access control) vdb-entry technical-description

vuldb.com/?ctiid.304963 (VDB-304963 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.551302 (Submit #551302 | TOTOLINK A3700R V9.1.2u.5822_B20200513 Improper Access Controls) third-party-advisory

lavender-bicycle-a5a.notion.site/...8f9547da7748580914?pvs=4 exploit

www.totolink.net/ product

cve.org (CVE-2025-3674)

nvd.nist.gov (CVE-2025-3674)

Download JSON

Share this page
https://cve.threatint.eu/CVE/CVE-2025-3674

Support options

Helpdesk Chat, Email, Knowledgebase