How severe is CVE-2020-11659?

CVE-2020-11659 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 none, integrity low, and availability none.

Is CVE-2020-11659 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11659?

CVE-2020-11659 affects Broadcom Ca Api Developer Portal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11659?

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

When was CVE-2020-11659 published?

CVE-2020-11659 was published on 2020-04-15 and last updated on 2026-06-17.

CVE-2020-11659

CVE-2020-11659 is a medium-severity vulnerability in Broadcom Ca Api Developer Portal 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. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Broadcom Ca Api Developer Portal
Published: 2020-04-15
Last modified: 2026-06-17

Description

CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows privileged users to perform a restricted user administration action.

Frequently asked questions

What is CVE-2020-11659?: CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows privileged users to perform a restricted user administration action.
How severe is CVE-2020-11659?: CVE-2020-11659 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 none, integrity low, and availability none.
Is CVE-2020-11659 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11659?: CVE-2020-11659 affects Broadcom Ca Api Developer Portal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11659?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-11659 published?: CVE-2020-11659 was published on 2020-04-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:broadcom:ca_api_developer_portal:*:*:*:*:*:*:*:*

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