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CVE-2023-44321

Affected devices do not properly validate the length of inputs when performing certain configuration changes in the web interface allowing an authenticated attacker to cause a denial of service con...

Published: Nov 14, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-400
NVD MITRE
2.7CVSSLOW
EPSS Score
1.0%
Top 41.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

SCALANCE XB-200/XC-200/XP-200/XF-200BA/XR-300WG Family is affected by multiple vulnerabilities. CVE-2023-44318 and CVE-2023-44321 were previously published as part of SSA-699386. Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens recommends countermeasures for products where fixes are not, or not yet available.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-400

Affected Products

SCALANCE XB205-3Siemens AGICS / OT / IoT
SCALANCE XB205-3LDSiemens AGICS / OT / IoT
SCALANCE XB208Siemens AGICS / OT / IoT
SCALANCE XB213-3Siemens AGICS / OT / IoT
SCALANCE XB213-3LDSiemens AGICS / OT / IoT
siemens agcommercialDEEnterprise Softwareaka siemens
and 216 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssa-699386.pdf
cert-portal.siemens.com
https://www.cisa.gov/news-events/ics-advisories/icsa-23-320-08
cisa.gov
https://cert-portal.siemens.com/productcert/csaf/ssa-353002.json
cert-portal.siemens.com
and 15 more references View all →

Timeline

Published
Nov 14, 2023
Last Updated
Nov 21, 2024

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