Vulnerability Monitor

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CVE-2025-6621

A vulnerability classified as critical has been found in TOTOLINK CA300-PoE 6.2c.884. This affects the function QuickSetting of the file ap.so. The manipulation of the argument hour/minute leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Published

2025-06-25T18:15:25.310

Last Modified

2025-06-27T18:10:30.697

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: Secondary
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_47/47.md Exploit, Third Party Advisory ([email protected])
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md#poc Exploit, Third Party Advisory ([email protected])
https://vuldb.com/?ctiid.313839 Permissions Required, VDB Entry ([email protected])
https://vuldb.com/?id.313839 Third Party Advisory, VDB Entry ([email protected])
https://vuldb.com/?submit.602266 Third Party Advisory, VDB Entry ([email protected])
https://www.totolink.net/ Product ([email protected])
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md#poc Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)