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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2024-53832

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V05.30). The affected devices contain a secure element which is connected via an unen

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Status
Published
Published
Updated
Assigning organization
siemens

Description

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V05.30). The affected devices contain a secure element which is connected via an unencrypted SPI bus. This could allow an attacker with physical access to the SPI bus to observe the password used for the secure element authentication, and then use the secure element as an oracle to decrypt all encrypted update files.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Siemens CPCI85 Central Processing/Communication

Default version status: unknown

  • 0 to < V05.30affected

References