What is the severity of CVE-2022-23450?

CVE-2022-23450 is rated as a critical vulnerability due to the potential for remote code execution.

How do I fix CVE-2022-23450?

To fix CVE-2022-23450, update your Siemens SIMATIC Energy Manager Basic and PRO to version 7.3 Update 1 or later.

Which versions are affected by CVE-2022-23450?

CVE-2022-23450 affects all versions of Siemens SIMATIC Energy Manager Basic and PRO prior to version 7.3 Update 1.

What type of exploitation is associated with CVE-2022-23450?

CVE-2022-23450 can be exploited by remote users sending maliciously crafted objects due to insecure deserialization.

Is there a workaround for CVE-2022-23450?

There are no known workarounds for CVE-2022-23450, so applying the update is the recommended action.

Vulnerability/
CVE-2022-23450

critical

CWE

502

12/4/2022

3/8/2024

CVE-2022-23450

First published: Tue Apr 12 2022(Updated: )

A vulnerability has been identified in SIMATIC Energy Manager Basic (All versions < V7.3 Update 1), SIMATIC Energy Manager PRO (All versions < V7.3 Update 1). The affected system allows remote users to send maliciously crafted objects. Due to insecure deserialization of user-supplied content by the affected software, an unauthenticated attacker could exploit this vulnerability by sending a maliciously crafted serialized object. This could allow the attacker to execute arbitrary code on the device with SYSTEM privileges.

Credit: productcert@siemens.com

Affected Software	Affected Version	How to fix
Siemens Simatic Energy Manager Basic	<7.3
Siemens Simatic Energy Manager Basic	=7.3
Siemens Simatic Energy Manager Pro	<7.3
Siemens Simatic Energy Manager Pro	=7.3

Remedy

https://cert-portal.siemens.com/productcert/pdf/ssa-655554.pdf

Never miss a vulnerability like this again

Reference Links

https://cert-portal.siemens.com/productcert/pdf/ssa-655554.pdf

Frequently Asked Questions

What is the severity of CVE-2022-23450?
CVE-2022-23450 is rated as a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2022-23450?
To fix CVE-2022-23450, update your Siemens SIMATIC Energy Manager Basic and PRO to version 7.3 Update 1 or later.
Which versions are affected by CVE-2022-23450?
CVE-2022-23450 affects all versions of Siemens SIMATIC Energy Manager Basic and PRO prior to version 7.3 Update 1.
What type of exploitation is associated with CVE-2022-23450?
CVE-2022-23450 can be exploited by remote users sending maliciously crafted objects due to insecure deserialization.
Is there a workaround for CVE-2022-23450?
There are no known workarounds for CVE-2022-23450, so applying the update is the recommended action.

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agent/softwarecombine
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agent/weakness
agent/severity
agent/last-modified-date
agent/author
agent/tags
agent/description
agent/first-publish-date
agent/event
agent/source
vendor/siemens
canonical/siemens simatic energy manager basic
version/siemens simatic energy manager basic/7.3
canonical/siemens simatic energy manager pro
version/siemens simatic energy manager pro/7.3

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