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-2025-4269

TOTOLINK A720R Log cstecgi.cgi access control



Description

EN DE

A vulnerability was found in TOTOLINK A720R 4.1.5cu.374 and classified as critical. This issue affects some unknown processing of the file /cgi-bin/cstecgi.cgi of the component Log Handler. The manipulation of the argument topicurl with the input clearDiagnosisLog/clearSyslog/clearTracerouteLog leads to improper access controls. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Eine kritische Schwachstelle wurde in TOTOLINK A720R 4.1.5cu.374 gefunden. Betroffen davon ist ein unbekannter Prozess der Datei /cgi-bin/cstecgi.cgi der Komponente Log Handler. Dank der Manipulation des Arguments topicurl mit der Eingabe clearDiagnosisLog/clearSyslog/clearTracerouteLog 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 2025-05-04 | Published 2025-05-05 | Updated 2025-05-05 | Assigner VulDB


MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
MEDIUM: 6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
6.4AV:N/AC:L/Au:N/C:N/I:P/A:P

Problem types

Improper Access Controls

Incorrect Privilege Assignment

Product status

4.1.5cu.374
affected

Timeline

2025-05-04:Advisory disclosed
2025-05-04:VulDB entry created
2025-05-04:VulDB entry last update

Credits

153528990 (VulDB User) reporter

References

vuldb.com/?id.307373 (VDB-307373 | TOTOLINK A720R Log cstecgi.cgi access control) vdb-entry technical-description

vuldb.com/?ctiid.307373 (VDB-307373 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.563430 (Submit #563430 | TOTOLINK A720R V4.1.5cu.374 Improper Access Controls) third-party-advisory

github.com/.../blob/main/TOTOLINK/A720R/clearDiagnosisLog.md related

github.com/..._vulns/blob/main/TOTOLINK/A720R/clearSyslog.md exploit

www.totolink.net/ product

cve.org (CVE-2025-4269)

nvd.nist.gov (CVE-2025-4269)

Download JSON

Share this page
https://cve.threatint.eu/CVE/CVE-2025-4269

Support options

Helpdesk Chat, Email, Knowledgebase