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THREATINT
PUBLISHED

CVE-2025-4270

TOTOLINK A720R Config cstecgi.cgi information disclosure



Description

EN DE

A vulnerability was found in TOTOLINK A720R 4.1.5cu.374. It has been classified as problematic. Affected is an unknown function of the file /cgi-bin/cstecgi.cgi of the component Config Handler. The manipulation of the argument topicurl with the input getInitCfg/getSysStatusCfg leads to information disclosure. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Es wurde eine problematische Schwachstelle in TOTOLINK A720R 4.1.5cu.374 ausgemacht. Betroffen hiervon ist ein unbekannter Ablauf der Datei /cgi-bin/cstecgi.cgi der Komponente Config Handler. Dank Manipulation des Arguments topicurl mit der Eingabe getInitCfg/getSysStatusCfg mit unbekannten Daten kann eine information disclosure-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff über das Netzwerk. 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:L/VI:N/VA:N/SC:N/SI:N/SA:N
MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
MEDIUM: 5.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.0AV:N/AC:L/Au:N/C:P/I:N/A:N

Problem types

Information Disclosure

Improper Access Controls

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.307374 (VDB-307374 | TOTOLINK A720R Config cstecgi.cgi information disclosure) vdb-entry technical-description

vuldb.com/?ctiid.307374 (VDB-307374 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.563442 (Submit #563442 | TOTOLINK A720R V4.1.5cu.374 Exposure of Sensitive System Information to an Unauthorized Cont) third-party-advisory

github.com/...y_vulns/blob/main/TOTOLINK/A720R/getInitCfg.md related

github.com/...ns/blob/main/TOTOLINK/A720R/getSysStatusCfg.md exploit

www.totolink.net/ product

cve.org (CVE-2025-4270)

nvd.nist.gov (CVE-2025-4270)

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