How severe is CVE-2020-4232?

CVE-2020-4232 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-4232 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4232?

CVE-2020-4232 affects Ibm Security Identity Governance And Intelligence. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4232?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-4232 published?

CVE-2020-4232 was published on 2020-05-28 and last updated on 2026-06-17.

CVE-2020-4232

CVE-2020-4232 is a high-severity vulnerability in Ibm Security Identity Governance And Intelligence with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-307.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-307
Affected product: Ibm Security Identity Governance And Intelligence
Published: 2020-05-28
Last modified: 2026-06-17

Description

IBM Security Identity Governance and Intelligence 5.2.6 could allow an attacker to enumerate usernames to find valid login credentials which could be used to attempt further attacks against the system. IBM X-Force ID: 175336.

Frequently asked questions

What is CVE-2020-4232?: IBM Security Identity Governance and Intelligence 5.2.6 could allow an attacker to enumerate usernames to find valid login credentials which could be used to attempt further attacks against the system. IBM X-Force ID: 175336.
How severe is CVE-2020-4232?: CVE-2020-4232 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-4232 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4232?: CVE-2020-4232 affects Ibm Security Identity Governance And Intelligence. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4232?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-4232 published?: CVE-2020-4232 was published on 2020-05-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:security_identity_governance_and_intelligence:5.2.6:*:*:*:*:*:*:*

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