CVE-2021-31882

A vulnerability has been identified in Capital Embedded AR Classic 431-422 All versions, Capital Embedded AR Classic R20-11 All versions V2303. The DHCP client application does not validate the length of the Domain Name Server IP options 0x06 when processing DHCP ACK packets. This may lead to...

Design/Logic Flaw

A vulnerability has been identified in APOGEE MBC PPC BACnet All versions, APOGEE MBC PPC P2 Ethernet All versions, APOGEE MEC PPC BACnet All versions, APOGEE MEC PPC P2 Ethernet All versions, APOGEE PXC Compact BACnet All versions = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and = V2.3 and...

CVE-2021-31883

CVE-2021-31883 affects Siemens APOGEE MBC / TALON products (Nucleus RTOS) including APOGEE MBC (PPC/BACnet), APOGEE MEC, APOGEE PXC Compact/Modular, Desigo PXC variants, and Capital VSTAR with Ethernet options. Root cause: DHCP client processing fails to validate the length of Vendor option(s) in...