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CVE-2024-45526

An issue was discovered in OPC Foundation OPCFoundation/UA-.NETStandard through 1.5.374.78. A remote attacker can send requests with invalid credentials and cause the server performance to degrade ...

Published: Oct 22, 2024Updated: Oct 23, 2024 Sources: CVE List NVD GHSACWE-770
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.5%
Top 62.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Security Update for the OPC UA .NET Standard Stack

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:L
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:LAvailability
Low
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Weaknesses

CWE-770

Affected Products

OPCFoundation.NetStandard.Opc.UaNuGetOSS Libraries
OPCFoundation.NetStandard.Opc.Ua.CoreNuGetOSS Libraries
n/an/a
nugetpackage-ecosystemOSS Libraries

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://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-7vfh-cqpc-4267
github.com
https://nvd.nist.gov/vuln/detail/CVE-2024-45526
nvd.nist.gov
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-45526.pdf
files.opcfoundation.org
and 1 more references View all →

Timeline

Published
Oct 22, 2024
Last Updated
Oct 23, 2024

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