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Critical severity9.8NVD Advisory· Published Oct 10, 2023· Updated Jun 17, 2026

CVE-2023-36380

CVE-2023-36380

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.

Affected products

3
  • CPCI85/CP-8031 MASTER MODULEllm-fuzzy
    Range: < CPCI85 V05.11
  • Siemens Foundation/CP-8031 MASTER MODULEcpe-rescue2 versions
    All versions < CPCI85 V05.11 (only with activated debug support)+ 1 more
    • (no CPE)range: All versions < CPCI85 V05.11 (only with activated debug support)
    • (no CPE)range: All versions < CPCI85 V05.11 (only with activated debug support)

Patches

Vulnerability mechanics

References

1

News mentions

0

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