CVE-2025-6621

low

Description

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.

References

https://www.totolink.net/

https://vuldb.com/?submit.602266

https://vuldb.com/?id.313839

https://vuldb.com/?ctiid.313839

https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md#poc

https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md

Details

Source: Mitre, NVD

Published: 2025-06-25

Updated: 2025-06-26

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 6.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Severity: Medium

CVSS v4

Base Score: 2.1

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

Severity: Low

EPSS

EPSS: 0.02539