What’s Vulnerable › Vulnerabilities

CVE-2020-4159

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-07-12 · updated 2026-06-17
• Weakness: CWE-200

Description

IBM QRadar Network Security 5.4.0 and 5.5.0 discloses sensitive information to unauthorized users which could be used to mount further attacks against the system. IBM X-Force ID: 174339.

Affected products

• IBM QRadar Network Security: 5.4.0, 5.5.0

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/174339
• https://www.ibm.com/support/pages/node/6602933
• https://exchange.xforce.ibmcloud.com/vulnerabilities/174339
• https://www.ibm.com/support/pages/node/6602933

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