CVE-2025-5901

A vulnerability has been found in TOTOLINK T10 4.1.8cu.5207 and classified as critical. This vulnerability affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument File leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Score

CVSS 3.1 8.8 High

Status

Analyzed - cna@vuldb.com

Published

2025-06-09

Last modified

2025-06-10

Weaknesses

CWE-119, CWE-120

Affected products

• T10 (Totolink)
• T10 Firmware (Totolink)

References

• https://candle-throne-f75.notion.site/TOTOLINK-T10-UploadCustomModule-20bdf0aa118580d59961cd545582c118
• https://vuldb.com/?ctiid.311674
• https://vuldb.com/?id.311674
• https://vuldb.com/?submit.592243
• https://www.totolink.net/