How severe is CVE-2020-11079?

CVE-2020-11079 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2020-11079 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-11079?

CVE-2020-11079 affects Node-dns-sync Project Node-dns-sync. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-11079?

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-2020-11079 published?

CVE-2020-11079 was published on 2020-05-28 and last updated on 2026-06-17.

CVE-2020-11079

CVE-2020-11079 is a high-severity vulnerability in Node-dns-sync Project Node-dns-sync with a CVSS 3.x base score of 8.6. 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-77.

Key facts

Severity: High (CVSS 3.x base score 8.6)
CVSS v2: 7.5
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Node-dns-sync Project Node-dns-sync
Published: 2020-05-28
Last modified: 2026-06-17

Description

node-dns-sync (npm module dns-sync) through 0.2.0 allows execution of arbitrary commands . This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This has been fixed in 0.2.1.

Frequently asked questions

What is CVE-2020-11079?: node-dns-sync (npm module dns-sync) through 0.2.0 allows execution of arbitrary commands . This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This has been fixed in 0.2.1.
How severe is CVE-2020-11079?: CVE-2020-11079 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2020-11079 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-11079?: CVE-2020-11079 affects Node-dns-sync Project Node-dns-sync. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-11079?: 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-2020-11079 published?: CVE-2020-11079 was published on 2020-05-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:node-dns-sync_project:node-dns-sync:*:*:*:*:*:*:*:*

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