CVE-2025-5901
moderate-risk
Published 2025-06-09
A vulnerability has been found in TOTOLINK T10 4.1.8cu.5207 and classified as critical. This vulnerability affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument File leads to buffer overflow. The attack can be initiated 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
References (6)
Permissions Required
https://vuldb.com/?ctiid.311674
Third Party Advisory
https://vuldb.com/?id.311674
Third Party Advisory
https://vuldb.com/?submit.592243
Product
https://www.totolink.net/
39
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
4/34 · Minimal
Exposure
5/34 · Minimal