CVE-2021-20400
moderate-risk
Published 2021-12-01
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.
Do I need to act?
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0.11% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10
High
NETWORK
/ LOW complexity
Affected Products (15)
Affected Vendors
44
/ 100
moderate-risk
Severity
26/34 · High
Exploitability
0/34 · Minimal
Exposure
18/34 · Moderate