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CVE-2022-45147

Published: Jul 9, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-502
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.2%
Top 86.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. This is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-502

Affected Products

SIMATIC PCS neo V4.0Siemens
On-prem
Enterprise Software / collaboration-groupware
SIMATIC STEP 7 V16Siemens
On-prem
Enterprise Software / collaboration-groupware
SIMATIC STEP 7 V17Siemens
On-prem
Enterprise Software / collaboration-groupware
SIMATIC STEP 7 V18Siemens
On-prem
Enterprise Software / collaboration-groupware
SIMATIC PCS neoSiemens AG
On-premWeb App
Enterprise Software / itsm-monitoring
siemenscommercialDEEnterprise Softwareaka siemens ag
siemens agcommercialDEEnterprise Softwareaka siemens
and 1 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

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/html/ssa-825651.html
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-825651.html&#13;
cert-portal.siemens.com
https://vuldb.com/ru/?id.270649&#13;
vuldb.com
and 11 more references View all →

Timeline

Published
Jul 9, 2024
Last Updated
Nov 21, 2024

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