Vulnerability Database

296,857

Total vulnerabilities in the database

CVE-2025-7862

A vulnerability has been found in TOTOLINK T6 4.1.5cu.748_B20211015 and classified as critical. Affected by this vulnerability is the function setTelnetCfg of the file /cgi-bin/cstecgi.cgi of the component Telnet Service. The manipulation of the argument telnet_enabled with the input 1 leads to missing authentication. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

  • Published: Jul 20, 2025
  • Updated: Jul 24, 2025
  • CVE: CVE-2025-7862
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

OWASP TOP 10:

Software From Fixed in
totolink / t6_firmware 4.1.5cu.748_b20211015 4.1.5cu.748_b20211015.x