How severe is CVE-2020-7907?

CVE-2020-7907 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-7907 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7907?

CVE-2020-7907 affects Jetbrains Scala. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7907?

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-2020-7907 published?

CVE-2020-7907 was published on 2020-02-21 and last updated on 2026-06-17.

CVE-2020-7907

CVE-2020-7907 is a high-severity vulnerability in Jetbrains Scala with a CVSS 3.x base score of 7.5. 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-319.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Jetbrains Scala
Published: 2020-02-21
Last modified: 2026-06-17

Description

In the JetBrains Scala plugin before 2019.2.1, some artefact dependencies were resolved over unencrypted connections.

Frequently asked questions

What is CVE-2020-7907?: In the JetBrains Scala plugin before 2019.2.1, some artefact dependencies were resolved over unencrypted connections.
How severe is CVE-2020-7907?: CVE-2020-7907 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-7907 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7907?: CVE-2020-7907 affects Jetbrains Scala. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7907?: 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-2020-7907 published?: CVE-2020-7907 was published on 2020-02-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jetbrains:scala:*:*:*:*:*:jetbrains:*:*

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