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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 unencrypted SPI bus. ...

Published: Dec 10, 2024Updated: Nov 3, 2025 Sources: CVE List NVD csafCWE-522
4.6MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 78.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

The SICAM A8000 CP-8031 and CP-8050 devices are affected by a vulnerability that could allow an attacker with physical access to the device to decrypt the firmware. Siemens has released new firmware and hardware versions for the affected products and recommends to update to the latest versions. Both the firmware and the hardware update are required to fix the vulnerability. For details see the section "Additional Information".

No summary for this CVE yet.

CVSS Vector Breakdown

AV:PAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-522

Affected Products

Siemens
commercial·DEaka siemens ag
CPCI85 Central Processing/Communication
ICS / OT / IoT

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Credential Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-128393.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-128393.html
cert-portal.siemens.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsa-24-347-01.json
raw.githubusercontent.com
and 8 more references View all →

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