How severe is CVE-2020-4952?

CVE-2020-4952 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-4952 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4952?

CVE-2020-4952 affects Ibm Security Guardium. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4952?

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-2020-4952 published?

CVE-2020-4952 was published on 2021-01-27 and last updated on 2026-06-17.

CVE-2020-4952

CVE-2020-4952 is a high-severity vulnerability in Ibm Security Guardium with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Security Guardium
Published: 2021-01-27
Last modified: 2026-06-17

Description

IBM Security Guardium 11.2 could allow an authenticated user to gain root access due to improper access control. IBM X-Force ID: 192028.

Frequently asked questions

What is CVE-2020-4952?: IBM Security Guardium 11.2 could allow an authenticated user to gain root access due to improper access control. IBM X-Force ID: 192028.
How severe is CVE-2020-4952?: CVE-2020-4952 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-4952 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4952?: CVE-2020-4952 affects Ibm Security Guardium. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4952?: 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-2020-4952 published?: CVE-2020-4952 was published on 2021-01-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:security_guardium:11.2:*:*:*:*:*:*:*

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