CVE Vulnerabilities

CVE-2020-4954

Session Fixation

Published: Feb 15, 2021 | Modified: Feb 17, 2021
CVSS 3.x
5.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS 2.x
4.8 MEDIUM
AV:A/AC:L/Au:N/C:P/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

IBM Spectrum Protect Operations Center 7.1 and 8.1 could allow a remote attacker to bypass authentication restrictions, caused by improper session validation . By using the configuration panel to obtain a valid session using an attacker controlled IBM Spectrum Protect server, an attacker could exploit this vulnerability to bypass authentication and gain access to a limited number of debug functions, such as logging levels. IBM X-Force ID: 192153.

Weakness

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

Affected Software

Name Vendor Start Version End Version
Spectrum_protect_operations_center Ibm 7.1.0.000 (including) 7.1.13.000 (excluding)
Spectrum_protect_operations_center Ibm 8.1.0.000 (including) 8.1.10.200 (excluding)

Extended Description

Such a scenario is commonly observed when:

Potential Mitigations

References