CVE-2022-43716

A vulnerability has been identified in SIMATIC CP 1242-7 V2 (6GK7242-7KX31-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 (6GK7243-1BX30-0XE0) (All versions < V3.4.29), SIMATIC CP 1243-1 DNP3 (i...

Published: Apr 11, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-416

7.5HIGH

Description

Multiple vulnerabilities in the affected products could allow an unauthorized attacker with network access to the webserver of an affected products to perform a denial of service attack. Siemens has released new versions for the affected products and recommends to update to the latest versions.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-416

Affected Products

Siemens AG

commercial·DEaka Siemens

SIMATIC CP 443-1

ICS / OT / IoT

SIMATIC CP 443-1 Advanced

SIMATIC CP 1243-1 DNP3

ICS / OT / IoT

SIMATIC CP 1243-1 IEC

ICS / OT / IoT

SIMATIC CP 1243-7 LTE EU

ICS / OT / IoT

SIMATIC CP 1243-7 LTE/US

ICS / OT / IoT

and 60 more affected products View all →

Exploitability

Official Patch Available

Workaround Available

Is your org exposed to CVE-2022-43716?Request an assessment to establish which checks are appropriate for your systems. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

View detailed technique mapping

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-103-10

cisa.gov

https://cert-portal.siemens.com/productcert/html/ssa-566905.html

cert-portal.siemens.com

https://cert-portal.siemens.com/productcert/pdf/ssa-566905.pdf

cert-portal.siemens.com

and 10 more references View all →

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