CVE-2025-6621

moderate-risk
Published 2025-06-25

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.

Do I need to act?

~
2.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Totolink

References (8)

Exploit https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md
Exploit https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md#poc
Permissions Required https://vuldb.com/?ctiid.313839
Third Party Advisory https://vuldb.com/?id.313839
Third Party Advisory https://vuldb.com/?submit.602266
Product https://www.totolink.net/
Exploit https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md
Exploit https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_47/47.md#poc
33
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 5/34 · Minimal
Exposure 5/34 · Minimal