CVE-2023-50962

MEDIUMNVD 5.95.9—

5.9

IBM PowerSC 1.3, 2.0, and 2.1 MFA does not implement the "HTTP Strict Transport Security" (HSTS) web security policy mechanism. IBM X-Force ID: 276004.

CVSS v3: 5.9
EG Score: 5.9(medium)
EPSS: 9.2%
KEV: Not listed

Published

February 2, 2024

Last Modified

November 21, 2024

References (4)

psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/276004
psirt@ushttps://www.ibm.com/support/pages/node/7113759
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/276004
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/7113759

Weakness Classification(1)

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

CWE-319Cleartext Transmission of Sensitive Information

Data Freshness Timeline

(refreshed 8× in last 7d / 17× 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.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
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 09:18 UTCEG score recompute
2026-05-24 09:18 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-50962?

CVE-2023-50962 is a medium vulnerability published on February 2, 2024. IBM PowerSC 1.3, 2.0, and 2.1 MFA does not implement the "HTTP Strict Transport Security" (HSTS) web security policy mechanism. IBM X-Force ID: 276004.

When was CVE-2023-50962 disclosed?

CVE-2023-50962 was first published in the National Vulnerability Database on February 2, 2024, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-50962 actively exploited?

CVE-2023-50962 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-50962?

CVE-2023-50962 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2023-50962?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-50962, 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

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CVE-2023-50962

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-50962?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)