How severe is CVE-2020-4635?

CVE-2020-4635 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-4635 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-4635?

CVE-2020-4635 affects Ibm Soar. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-4635?

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

When was CVE-2020-4635 published?

CVE-2020-4635 was published on 2021-03-19 and last updated on 2026-06-17.

CVE-2020-4635

CVE-2020-4635 is a medium-severity vulnerability in Ibm Soar with a CVSS 3.x base score of 5.3. 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 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Soar
Published: 2021-03-19
Last modified: 2026-06-17

Description

IBM Resilient SOAR 40 and earlier could disclose sensitive information by allowing a user to enumerate usernames.

Frequently asked questions

What is CVE-2020-4635?: IBM Resilient SOAR 40 and earlier could disclose sensitive information by allowing a user to enumerate usernames.
How severe is CVE-2020-4635?: CVE-2020-4635 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-4635 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-4635?: CVE-2020-4635 affects Ibm Soar. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-4635?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-4635 published?: CVE-2020-4635 was published on 2021-03-19 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:soar:40.0:*:*:*:*:*:*:*

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