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CVE-2024-8175

CODESYS: web server vulnerable to DoS

Published: Sep 25, 2024Updated: Sep 26, 2024 Sources: CVE List NVD BDU csafCWE-754
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.6%
Top 56.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An unauthenticated remote attacker can causes the CODESYS web server to access invalid memory which results in a DoS.

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-754

Affected Products

CODESYS Control RTE (SL)CODESYS GmbHICS / OT / IoT
CODESYS Control RTE (for Beckhoff CX) SLCODESYS GmbHICS / OT / IoT
CODESYS Control Win (SL)CODESYS GmbHICS / OT / IoT
CODESYS HMI (SL)CODESYS GmbHICS / OT / IoT
CODESYS Runtime ToolkitCODESYS GmbHICS / OT / IoT
codesys gmbhcommercialDEICS / OT / IoTaka codesys
and 31 more affected products View all →

Exploitability

Official Patch Available

References

https://cert.vde.com/en/advisories/VDE-2024-057
cert.vde.com
https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=18604&token=d5e1e2820ee63077b875b3bb41014b1f102e88a3&download=
customers.codesys.com
https://festo.csaf-tp.certvde.com/.well-known/csaf/white/2026/fsa-202601.json
festo.csaf-tp.certvde.com
and 228 more references View all →

Timeline

Published
Sep 25, 2024
Last Updated
Sep 26, 2024

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