CVE-2025-6149

moderate-risk
Published 2025-06-17

A vulnerability classified as critical has been found in TOTOLINK A3002R 4.0.0-B20230531.1404. Affected is an unknown function of the file /boafrm/formSysLog of the component HTTP POST Request Handler. The manipulation of the argument submit-url leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Do I need to act?

~
1.4% 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
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Totolink

References (6)

Exploit https://github.com/Lena-lyy/cve/blob/main/6.md
Exploit https://github.com/Lena-lyy/cve/blob/main/6.md#poc
Permissions Required https://vuldb.com/?ctiid.312624
Third Party Advisory https://vuldb.com/?id.312624
Third Party Advisory https://vuldb.com/?submit.593019
Product https://www.totolink.net/
39
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal