CVE-2020-4696: ibm cloud_pak_for_security Insufficient Session Expiration
CVSS: 5.3v3.0MediumModified
Published 30-11-2020Last modified 16-09-2024
Vulnerability summary
CVE-2020-4696 is a medium (CVSS 5.3) Insufficient Session Expiration vulnerability in ibm cloud_pak_for_security. EPSS estimates a 0.75% chance of exploitation in the next 30 days, higher than 54.1% of scored vulnerabilities.
CVSS score
5.3/10
010
Medium · v3.0 (CVE.org)EPSS score
0.75%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 30-11-2020PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
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 metrics
4 scores · 2 sources · 3 versionsMedium 4.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NSourcesSingle source
Medium 5.3Preferred score · CVE.org (CNA)
CVSS:3.0/A:N/UI:N/S:U/C:L/AV:N/PR:N/I:N/AC:L/E:U/RC:C/RL:OSourcesAll 2 agree
- NVDNIST5.3MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Medium 4.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:S/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
0.75%
Chance of exploitation in the next 30 days
Percentile
54%
Versus all other CVEs
30-day change
0.00 pp
From 0.75% on 20-09-2026
20-09-202620-10-2026
EPSS score0.75%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ibm1 product
- cloud_pak_for_security1.3.0.1
1 vendor · 1 product