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CVE-2019-10936

Affected devices improperly handle large amounts of specially crafted UDP packets. This could allow an unauthenticated remote attacker to trigger a denial of service condition.

Published: Oct 10, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-400
7.5HIGH
NVD MITRE
EPSS Score
2.1%
Top 20.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability in affected devices could allow an attacker to perform a denial of service attack if a large amount of specially crafted UDP packets are sent to the device. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends specific countermeasures for products where fixes 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-400

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
SINUMERIK 840D sl
ICS / OT / IoT
SIMATIC HMI KTP Mobile Panels
ICS / OT / IoT
SIMATIC ET 200AL
ICS / OT / IoT
SIMATIC HMI Comfort Outdoor Panels 7" and 15"
ICS / OT / IoT
and 211 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2019-10936?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2019-10936
nvd.nist.gov
https://cert-portal.siemens.com/productcert/pdf/ssa-473245.pdf
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/csaf/ssa-473245.json
cert-portal.siemens.com
and 10 more references View all →

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