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CVE-2017-12741

Published: Dec 26, 2017Updated: May 13, 2026 Sources: CVE List NVD BDU csafCWE-400
7.5HIGH
NVD MITRE
EPSS Score
3.3%
Top 13.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Specially crafted packets sent to port 161/udp could cause a denial of service condition. The affected devices must be restarted manually.

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-400NVD-CWE-noinfo

Affected Products

Siemens AG
commercial·DEaka Siemens
SIMATIC ET 200ecoPN
ICS / OT / IoT
SIMATIC ET 200M
ICS / OT / IoT
SIMATIC ET 200pro
ICS / OT / IoT
SIMATIC ET 200S
ICS / OT / IoT
SIMATIC ET 200SP IM155-6 PN HF
ICS / OT / IoT
SIMATIC WinAC RTX 2010 incl. F
ICS / OT / IoT
SIRIUS Soft Starter 3RW44 PN
ICS / OT / IoT
SINAMICS S120 w. PN
ICS / OT / IoT
and 160 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2017-12741?We can run the check for you — a free external exposure review, no install. Check my exposure

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
Impact
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssa-346262.pdf
cert-portal.siemens.com
https://nvd.nist.gov/vuln/detail/CVE-2017-12741
nvd.nist.gov
https://www.securityfocus.com/bid/101964
securityfocus.com
and 16 more references View all →
News mentions
Could not load news mentions.

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