How severe is CVE-2020-4626?

CVE-2020-4626 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-4626 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4626?

CVE-2020-4626 affects Ibm Cloud Pak For Security. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4626?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-4626 published?

CVE-2020-4626 was published on 2020-11-30 and last updated on 2026-06-17.

CVE-2020-4626

CVE-2020-4626 is a medium-severity vulnerability in Ibm Cloud Pak For Security with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Cloud Pak For Security
Published: 2020-11-30
Last modified: 2026-06-17

Description

IBM Cloud Pak for Security 1.3.0.1 (CP4S) could reveal sensitive information about the internal network to an authenticated user using a specially crafted HTTP request. IBM X-Force ID: 185362.

Frequently asked questions

What is CVE-2020-4626?: IBM Cloud Pak for Security 1.3.0.1 (CP4S) could reveal sensitive information about the internal network to an authenticated user using a specially crafted HTTP request. IBM X-Force ID: 185362.
How severe is CVE-2020-4626?: CVE-2020-4626 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-4626 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4626?: CVE-2020-4626 affects Ibm Cloud Pak For Security. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4626?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-4626 published?: CVE-2020-4626 was published on 2020-11-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:cloud_pak_for_security:1.3.0.1:*:*:*:*:*:*:*

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