CVE-2023-33920 Information

Description

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05) CP-8050 MASTER MODULE (All versions < CPCI85 V05). The affected devices contain the hash of the root password in a hard-coded form which could be exploited for UART console login to the device. An attacker with direct physical access could exploit this vulnerability.

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-731916.pdf