CVE Vulnerabilities

CVE-2021-20431

Insufficient Session Expiration

Published: Jul 26, 2021 | Modified: Aug 04, 2021
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVSS 2.x
4.3 MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

IBM i2 Analysts Notebook Premium 9.2.0, 9.2.1, and 9.2.2 does not invalidate session after logout which could allow an an attacker to obtain sensitive information from the system. IBM X-Force ID: 196342.

Weakness

According to WASC, “Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization.”

Affected Software

Name Vendor Start Version End Version
I2_analysts_notebook Ibm 9.2.0 9.2.0
I2_analysts_notebook Ibm 9.2.1 9.2.1
I2_analysts_notebook Ibm 9.2.2 9.2.2

Potential Mitigations

References