How severe is CVE-2020-36216?

CVE-2020-36216 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-36216 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-36216?

CVE-2020-36216 affects Petabi Eventio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-36216?

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

When was CVE-2020-36216 published?

CVE-2020-36216 was published on 2021-01-26 and last updated on 2026-06-17.

CVE-2020-36216

CVE-2020-36216 is a medium-severity vulnerability in Petabi Eventio with a CVSS 3.x base score of 5.9. 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-662.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-662
Affected product: Petabi Eventio
Published: 2021-01-26
Last modified: 2026-06-17

Description

An issue was discovered in Input<R> in the eventio crate before 0.5.1 for Rust. Because a non-Send type can be sent to a different thread, a data race and memory corruption can occur.

Frequently asked questions

What is CVE-2020-36216?: An issue was discovered in Input<R> in the eventio crate before 0.5.1 for Rust. Because a non-Send type can be sent to a different thread, a data race and memory corruption can occur.
How severe is CVE-2020-36216?: CVE-2020-36216 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-36216 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-36216?: CVE-2020-36216 affects Petabi Eventio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-36216?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-36216 published?: CVE-2020-36216 was published on 2021-01-26 and last updated on 2026-06-17.

References

https://rustsec.org/advisories/RUSTSEC-2020-0108.html

Affected products (1)

cpe:2.3:a:petabi:eventio:*:*:*:*:*:rust:*:*

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