CVE-2020-4696

MEDIUMNVD 4.34.3—

4.3

IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 29.7%
KEV: Not listed

Published

November 30, 2020

Last Modified

November 21, 2024

References (4)

psirt@ushttps://exchange.xforce.ibmcloud.com/vulnerabilities/186789
psirt@ushttps://www.ibm.com/support/pages/node/6372528
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/186789
af854a3a-2127-422b-91ae-364da2661108https://www.ibm.com/support/pages/node/6372528

Weakness Classification(1)

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

CWE-613Insufficient Session Expiration

Data Freshness Timeline

(refreshed 10× in last 7d / 20× 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 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 04:48 UTCEG score recompute
2026-05-23 04:48 UTCGHSA enrichment
2026-05-23 04:48 UTCEG score recompute
2026-05-23 04:48 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2020-4696?

CVE-2020-4696 is a medium vulnerability published on November 30, 2020. IBM Cloud Pak for Security 1.3.0.1(CP4S) does not invalidate session after logout which could allow an authenticated user to obtain sensitive information from the previous session. IBM X-Force ID: 186789.

When was CVE-2020-4696 disclosed?

CVE-2020-4696 was first published in the National Vulnerability Database on November 30, 2020, 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-2020-4696 actively exploited?

CVE-2020-4696 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-4696?

CVE-2020-4696 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2020-4696?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-4696, 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.

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CVE-2020-4696

📅 Published

🔄 Last Modified

🔗 References (4)