Vulnerability · Published Nov 19, 2025 · Assigned by larry_cashdollar
CVE-2025-12592Use of default login credentials in Legacy Vivotek Devices
Critical 9.3
In plain English
A critical-severity security flaw in Affected device model numbers are FD7131-VVTK,FD7131-VVTK,FD7131-VVTK,FD7141-VVTK,IP7131-VVTK,IP7133-VVTK,IP7133-VVTK,IP7133-VVTK,IP7134-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7135-VVTK,IP7137-VVT from Vivotek. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 4.0)9.3Critical
Exploit odds (30 days)0.4%top 70.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Legacy Vivotek Device firmware uses default credetials for the root and user login accounts.
Affected products (as reported)
Weakness: CWE-1392 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/AU:Y/U:Red