CVE-2023-41151

HIGHNVD 7.57.5—

7.5

An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 63.7%
KEV: Not listed

Published

December 14, 2023

Last Modified

May 22, 2025

References (2)

cve@mitrehttps://industrial.softing.com/fileadmin/psirt/downloads/2023/syt-2023-3.html
af854a3a-2127-422b-91ae-364da2661108https://industrial.softing.com/fileadmin/psirt/downloads/2023/syt-2023-3.html

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 12:04 UTCEG score recompute
2026-05-24 12:04 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-41151?

CVE-2023-41151 is a high vulnerability published on December 14, 2023. An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.

When was CVE-2023-41151 disclosed?

CVE-2023-41151 was first published in the National Vulnerability Database on December 14, 2023, with the most recent update on May 22, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-41151 actively exploited?

CVE-2023-41151 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 63.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-41151?

CVE-2023-41151 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-41151?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-41151, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-41151

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CVE-2023-41151

📅 Published

🔄 Last Modified

🔗 References (2)