CVE-2025-5902CWE-119CWE-120

TOTOLINK T10 POST Request cstecgi.cgi setUpgradeFW buffer overflow

High · published June 9, 2025

CVSS v4.0
8.7
EPSS
6%
Percentile
93.4
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v4.0
8.7 · HIGH
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/E:P
EPSS
0.06076 · 93.4th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2025-06-09T23:00Z
EPSS history
Timeline
  • 09 JUN 23:00Z
    TOTOLINK T10 POST Request cstecgi.cgi setUpgradeFW buffer overflow
    cvelistv5