CVE-2025-6619 MEDIUM

CVE-2025-6619: TOTOLINK CA300-PoE upgrade.so setUpgradeFW os command injection

Vendor Totolink
Product CA300-PoE
Weakness CWE-78
Published June 25, 2025
Last update June 25, 2025
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS 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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

June 25, 2025 CVE published
June 25, 2025 Record updated