Vulnerability Monitor

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CVE-2025-6619

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.

Published

2025-06-25T18:15:24.950

Last Modified

2025-06-27T18:19:19.447

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-77
CWE-78
Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	ca300-poe_firmware	6.2c.884	Yes
Hardware	totolink	ca300-poe	-	No

References

https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md Exploit, Third Party Advisory ([email protected])
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#poc Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.313837 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.313837 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.602264 Third Party Advisory, VDB Entry ([email protected])
https://www.totolink.net/ Product ([email protected])
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_45/45.md#poc Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)