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CVE-2025-5600

CRITICAL

9.8

Description

A vulnerability, which was classified as critical, has been found in TOTOLINK EX1200T 4.1.2cu.5232_B20210713. This issue affects the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument LangType leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/4/2025

Last Modified6/10/2025

Sourcenvd

Honeypot Sightings0

Affected Products

totolink:ex1200ttotolink:ex1200t_firmware

Weaknesses (CWE)

CWE-119CWE-121CWE-787

References

https://kn0sinna.notion.site/TOTOLINK-EX1200T-stack-based-BufferOverflow-vulnerability-204b1876cd6e80709ce8dab4778dce55(cna@vuldb.com)

https://vuldb.com/?ctiid.311087(cna@vuldb.com)

https://vuldb.com/?id.311087(cna@vuldb.com)

https://vuldb.com/?submit.588075(cna@vuldb.com)

https://www.totolink.net/(cna@vuldb.com)

https://kn0sinna.notion.site/TOTOLINK-EX1200T-stack-based-BufferOverflow-vulnerability-204b1876cd6e80709ce8dab4778dce55(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.