CVE-2025-3667
CVSS 3.1 Score 5.3 of 10 (medium)
Details
Published Apr 16, 2025
Updated: May 12, 2025
CWE ID 284
CWE ID 266
Summary
CVE-2025-3667 is a critical vulnerability discovered in the TOTOLINK A3700R 9.1.2u.5822_B20200513 firmware. The issue lies within the setUPnPCfg function of the /cgi-bin/cstecgi.cgi file, resulting in improper access controls. This flaw can be exploited remotely, granting unauthorized access to affected devices. The exploit for this vulnerability has been made public, increasing the risk for potential attacks. Despite early contact, the vendor has not provided any response or patch for this issue.
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Affected Vendors
- TOTOLINK