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CVE-2022-30937

A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versi...

Published: Jun 14, 2022Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-119
7.5HIGH
NVD MITRE
EPSS Score
1.2%
Top 36.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

EN100 Ethernet module is affected by memory corruption vulnerability (CVE-2022-30937). Siemens has released an update for the EN100 Ethernet module IEC 61850 variant and recommends to update to the latest version. Siemens recommends specific countermeasures for products where updates are not, or not yet available.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
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
Open in CVSS calculator →

Weaknesses

CWE-119CWE-787

Affected Products

Siemens
commercial·DEaka siemens ag
EN100 Ethernet module DNP3 IP variant
ICS / OT / IoT
EN100 Ethernet module IEC 104 variant
ICS / OT / IoT
EN100 Ethernet module IEC 61850 variant
ICS / OT / IoT
EN100 Ethernet module Modbus TCP variant
ICS / OT / IoT
EN100 Ethernet module PROFINET IO variant
ICS / OT / IoT
en100 ethernet module dnp3 firmware
ICS / OT / IoT
en100 ethernet module iec 104 firmware
ICS / OT / IoT
en100 ethernet module iec 61850 firmware
ICS / OT / IoT
and 2 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
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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

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/csaf/ssa-693555.json
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/txt/ssa-693555.txt
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/pdf/ssa-693555.pdf
cert-portal.siemens.com
and 10 more references View all →

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