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CVE-2023-50763

Published: Jun 11, 2024Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-835
4.9MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 68.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability has been identified in SIMATIC CP 1542SP-1 (6GK7542-6UX00-0XE0) (All versions < V2.3), SIMATIC CP 1542SP-1 IRC (6GK7542-6VX00-0XE0) (All versions < V2.3), SIMATIC CP 1543SP-1 (6GK7543-6WX00-0XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (6AG2542-6VX00-4XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC (6AG1543-6WX00-7XE0) (All versions < V2.3), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (6AG2543-6WX00-4XE0) (All versions < V2.3), SIPLUS TIM 1531 IRC (6AG1543-1MX00-7XE0) (All versions < V2.4.8), TIM 1531 IRC (6GK7543-1MX00-0XE0) (All versions < V2.4.8). The web server of affected products, if configured to allow the import of PKCS12 containers, could end up in an infinite loop when processing incomplete certificate chains. This could allow an authenticated remote attacker to create a denial of service condition by importing specially crafted PKCS12 containers.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-835

Affected Products

Siemens
commercial·DEaka siemens ag
SIMATIC CP 1542SP-1
ICS / OT / IoT
SIMATIC CP 1542SP-1 IRC
ICS / OT / IoT
SIMATIC CP 1543SP-1
ICS / OT / IoT
SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL
ICS / OT / IoT
SIPLUS ET 200SP CP 1543SP-1 ISEC
ICS / OT / IoT
SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL
ICS / OT / IoT
SIPLUS TIM 1531 IRC
ICS / OT / IoT
TIM 1531 IRC
ICS / OT / IoT

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/html/ssa-139628.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-625862.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-337522.html
cert-portal.siemens.com
and 11 more references View all →

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