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CVE-2023-29054

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2I...

Published: Apr 11, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-326
NVD MITRE
6.7CVSSMEDIUM
EPSS Score
0.3%
Top 83.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The SSH server on SCALANCE X-200IRT devices is configured to offer weak ciphers by default. This could allow an unauthorized attacker in a man-in-the-middle position to read and modify any data passed over the connection between legitimate clients and the affected device. Siemens has released updates for the affected products and recommends to update to the latest versions.

CVSS Vector Breakdown

AV:AAC:HPR:NUI:RS:UC:LI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-326

Affected Products

SCALANCE X200-4P IRTSiemens AGICS / OT / IoT
SCALANCE X201-3P IRTSiemens AGICS / OT / IoT
SCALANCE X201-3P IRT PROSiemens AGICS / OT / IoT
SCALANCE X202-2 IRTSiemens AGICS / OT / IoT
SCALANCE X202-2P IRT PROSiemens AGICS / OT / IoT
siemens agcommercialDEEnterprise Softwareaka siemens
and 33 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

1 technique
Credential Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssa-479249.pdf
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/csaf/ssa-479249.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-479249.html
cert-portal.siemens.com
and 9 more references View all →

Timeline

Published
Apr 11, 2023
Last Updated
Nov 21, 2024

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