CVEvulnerability

CVE-2021-20400

7.5 HIGH Published 2021-12-01 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-12-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 3.0 ([email protected])
5.9 MEDIUM — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-326

Description

IBM QRadar SIEM 7.3 and 7.4 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196074.

Affected configurations

• ibm qradar security information and event manager (>= 7.3.0 < 7.3.3) • ibm qradar security information and event manager (>= 7.4.0 < 7.4.3) • ibm qradar security information and event manager 7.3.3 • ibm qradar security information and event manager 7.4.3

Related

Weakness · CWE (1)

  • CWE-326 Inadequate Encryption Strength weakness

References