CVE-2025-2369 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ex1800t Firmware

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.7HIGHNVD
EPSS
0.6%
top 30.23%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Totolink Ex1800t FirmwareTotolink Ex1800t
Timeline
PublishedMar 17

Description

A vulnerability was found in TOTOLINK EX1800T up to 9.1.0cu.2112_B20220316. It has been classified as critical. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument admpass leads to stack-based buffer overflow. It is possible to launch the attack 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

▶NVDtotolink/ex1800t_firmware9.1.0cu.2112_b20220316
▶CVEListV5totolink/ex1800t9.1.0cu.2112_B20220316

🔴Vulnerability Details

2
CVEList
TOTOLINK EX1800T cstecgi.cgi setPasswordCfg stack-based overflow↗2025-03-17
▶
GHSA
GHSA-f624-74px-f7hv: A vulnerability was found in TOTOLINK EX1800T up to 9↗2025-03-17
▶
CVE-2025-2369 — Totolink Ex1800t Firmware vulnerability | cvebase