What is CVE-2020-4159?

CVE-2020-4159 is a high-severity vulnerability in IBM Qradar Network Security, classified under Information Disclosure. CVSS score: 7.5/10. Published 2022-07-12.

How severe is CVE-2020-4159?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in IBM Qradar Network Security

CVE-2020-4159

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.

Vulnerability class: Information Disclosure

EPSS: 0.009 (56.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ibm Qradar Network Security — versions 5.4.0, 5.5.0
Ibm Qradar_network_security — versions 5.4.0, 5.5.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

psirt@us.ibm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@us.ibm.com (VDB Entry, vdb-entry, Vendor Advisory, x_refsource_XF)

Frequently asked questions

What is CVE-2020-4159?: CVE-2020-4159 is a high-severity vulnerability in IBM Qradar Network Security, classified under Information Disclosure. CVSS score: 7.5/10. Published 2022-07-12.
How severe is CVE-2020-4159?: High severity. CVSS v3 base score is 7.5 out of 10.