How severe is CVE-2020-2186?

CVE-2020-2186 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2020-2186 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-2186?

CVE-2020-2186 affects Jenkins Amazon Ec2. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-2186?

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

When was CVE-2020-2186 published?

CVE-2020-2186 was published on 2020-05-06 and last updated on 2026-06-17.

CVE-2020-2186

CVE-2020-2186 is a medium-severity vulnerability in Jenkins Amazon Ec2 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Jenkins Amazon Ec2
Published: 2020-05-06
Last modified: 2026-06-17

Description

A cross-site request forgery vulnerability in Jenkins Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.

Frequently asked questions

What is CVE-2020-2186?: A cross-site request forgery vulnerability in Jenkins Amazon EC2 Plugin 1.50.1 and earlier allows attackers to provision instances.
How severe is CVE-2020-2186?: CVE-2020-2186 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2020-2186 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-2186?: CVE-2020-2186 affects Jenkins Amazon Ec2. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-2186?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-2186 published?: CVE-2020-2186 was published on 2020-05-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jenkins:amazon_ec2:*:*:*:*:*:jenkins:*:*

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