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CVE-2019-13926

Published: Feb 11, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-400
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.5%
Top 29.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability has been identified in SCALANCE S602 (All versions >= V3.0 and < V4.1), SCALANCE S612 (All versions >= V3.0 and < V4.1), SCALANCE S623 (All versions >= V3.0 and < V4.1), SCALANCE S627-2M (All versions >= V3.0 and < V4.1). Specially crafted packets sent to port 443/tcp of affected devices could cause a Denial-of-Service condition of the web server. A cold reboot is required to restore the functionality of the device.

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
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Weaknesses

CWE-400

Affected Products

scalance s602 firmwaresiemensICS / OT / IoT
scalance s612 firmwaresiemensICS / OT / IoT
scalance s623 firmwaresiemensICS / OT / IoT
scalance s627-2m firmwaresiemensICS / OT / IoT
SCALANCE S602SiemensICS / OT / IoT
siemenscommercialDEEnterprise Softwareaka siemens ag
and 7 more affected products View all →

Exploitability

Official Patch Available
No detection template yetWe 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 to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssa-591405.pdf
cert-portal.siemens.com
https://www.us-cert.gov/ics/advisories/icsa-20-042-10
us-cert.gov
https://cert-portal.siemens.com/productcert/pdf/ssa-591405.pdf&#13;
cert-portal.siemens.com
and 13 more references View all →

Timeline

Published
Feb 11, 2020
Last Updated
Nov 21, 2024

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