IBM Cloud Pak 2.3.3.0-2.3.3.5 logout invalidation failure, local impersonation
CVE-2020-4914 Published on May 5, 2023
IBM Cloud Pak System Software Suite session fixation
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.
Vulnerability Analysis
CVE-2020-4914 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity, and no impact on availability.
Weakness Type
Insufficient Session Expiration
According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization."
Products Associated with CVE-2020-4914
Want to know whenever a new CVE is published for IBM Cloud Pak System? stack.watch will email you.
Affected Versions
IBM Cloud Pak System Software Suite:- Version 2.3.3.0, <= 2.3.3.5 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.