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CVE-2023-42797

Published: Jan 9, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-908
6.6MEDIUM
NVD MITRE
EPSS Score
0.5%
Top 57.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05.20), CP-8050 MASTER MODULE (All versions < CPCI85 V05.20). The network configuration service of affected devices contains a flaw in the conversion of ipv4 addresses that could lead to an uninitialized variable being used in succeeding validation steps. By uploading specially crafted network configuration, an authenticated remote attacker could be able to inject commands that are executed on the device with root privileges during device startup.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-908

Affected Products

Siemens AG
commercial·DEaka siemens
sicam a8000 cp-8050 firmware
ICS / OT / IoT
sicam a8000 cp-8031 firmware
ICS / OT / IoT
CP-8031 MASTER MODULE
ICS / OT / IoT
CP-8050 MASTER MODULE
ICS / OT / IoT
and 2 more affected products View all →

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
Collection
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssa-583634.pdf
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/csaf/ssa-583634.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-583634.html
cert-portal.siemens.com
and 9 more references View all →

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