Medium severity · published May 5, 2023
CVE-2020-4914
IBM Cloud Pak System Suite 2.3.3.0 through 2.3.3.5 does not invalidate session after logout which could allow a local user to impersonate another user on the system
4.2
CVSS
0.1%
EPSS
No
On KEV
Description
IBM Cloud Pak System Suite 2.3.3.0 through 2.3.3.5 does not invalidate session after logout which could allow a local user to impersonate another user on the system. IBM X-Force ID: 191290.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Cloud Pak System · Ibm
2.3.3.0 before 2.3.3.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-4914
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-4914
VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/191290
Patch
https://www.ibm.com/support/pages/node/6967181
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