A vulnerability marked as very critical has been reported in Vivotek FD7131-VVTK, FD7131-VVTK, FD7141-VVTK, IP7131-VVTK, IP7133-VVTK, IP7134-VVTK, IP7135-VVTK, IP7137-VVTK, IP7138-VVTK, IP7142-VVTK, IP7151-VVTK, IP7152-VVTK, IP7153-VVTK, IP7154-VVTK, IP7330-VVTK, IP8131-VVTK, IP8131W-VVTK, PT7135-VVTK, PT7137-TCON, PT7137-VVTK, PZ7131-VVTK, PZ71X1-VVTK, PZ71X2-VVTK, SD73X3-VVTK, TC5330-VVTK, TC5332-TCVV, TC5333-TCVV, TC5633-TCVV, TC5633-VVTK and VS7100-VVTK. Impacted is an unknown function. Performing manipulation results in use of default credentials.

This vulnerability is identified as CVE-2025-12592. The attack can be initiated remotely. There is not any exploit available.