description: A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)), CP-8050 MASTER MODULE (All versions < CPCI85 V05.11 (only with activated debug support)). The affected devices contain a hard-coded ID in the SSH `authorized_keys` configuration file. An attacker with knowledge of the corresponding private key could login to the device via SSH. Only devices with activated debug support are affected.
problem types: CWE-798: Use of Hard-coded Credentials
affected:
{
vendor: Siemens
product: CP-8031 MASTER MODULE
versions:
version: All versions < CPCI85 V05.11 (only with activated debug support), status: affected
defaultStatus: unknown
}
{
vendor: Siemens
product: CP-8050 MASTER MODULE
versions:
version: All versions < CPCI85 V05.11 (only with activated debug support), status: affected
defaultStatus: unknown
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
baseScore: 9.8
baseSeverity: CRITICAL
]