CVE-2025-6620CWE-77CWE-78

TOTOLINK CA300-PoE upgrade.so setUpgradeUboot os command injection

Medium · published June 25, 2025

CVSS v4.0
5.3
EPSS
2%
Percentile
84.3
In the wild
Unconfirmed
What it is

A vulnerability was found in TOTOLINK CA300-PoE 6.2c.884. It has been rated as critical. Affected by this issue is the function setUpgradeUboot of the file upgrade.so. The manipulation of the argument FileName leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.02450 · 84.3th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2025-06-25T18:00Z
EPSS history
Timeline
  • 25 JUN 18:00Z
    TOTOLINK CA300-PoE upgrade.so setUpgradeUboot os command injection
    cvelistv5