CVE-2025-5901

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow4 documents4 sources
Severity
7.4HIGH
EPSS
1.4%
top 19.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Totolink T10Totolink T10 Firmware
Timeline
PublishedJun 9
Latest updateJun 10

Description

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.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5totolink/t104.1.8cu.5207
▶NVDtotolink/t10_firmware4.1.8cu.5207

🔴Vulnerability Details

2
GHSA
GHSA-jfcx-jqxf-6323: A vulnerability has been found in TOTOLINK T10 4↗2025-06-10
▶
CVEList
TOTOLINK T10 POST Request cstecgi.cgi UploadCustomModule buffer overflow↗2025-06-09
▶

🔍Detection Rules

1
Suricata
ET WEB_SPECIFIC_APPS Totolink UploadFirmwareFile File Parameter Buffer Overflow Attempt (CVE-2025-5901)↗2025-06-10
▶
CVE-2025-5901 (HIGH CVSS 7.4) | A vulnerability has been found in T | cvebase.io