CVE-2023-31048
UNKNOWN
Published 2023-12-12T00:00:00
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CVSS Score
V3.1
5.3
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score Metrics
Exploitability: N/A
Impact: N/A
EPSS Score
v2025.03.14
0.004
probability
of exploitation in the wild
There is a 0.4% chance that this vulnerability will be exploited in the wild within the next 30 days.
Updated: 2025-06-25
Exploit Probability
Percentile: 0.602
Higher than 60.2% of all CVEs
Attack Vector Metrics
Impact Metrics
Description
The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
✓ GitHub Reviewed
MODERATE
Exposure of Sensitive Information in OPC UA .NET Standard Reference Server
GHSA-4cvp-hr63-822jAdvisory Details
This security update resolves a vulnerability in the OPC UA .NET Standard Reference Server that allows
remote attackers to send malicious requests that expose sensitive information.
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-31048.pdf
Affected Packages
NuGet
OPCFoundation.NetStandard.Opc.Ua.Core
ECOSYSTEM:
≥0
<1.4.371.86
NuGet
OPCFoundation.NetStandard.Opc.Ua.Server
ECOSYSTEM:
≥0
<1.4.371.86
CVSS Scoring
CVSS Score
5.0
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: May 5, 2023, Modified: December 12, 2023
References
Published: 2023-12-12T00:00:00
Last Modified: 2024-10-09T13:26:47.799Z
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