CVE-2021-23732

CVE-2021-23732 is a critical-severity vulnerability in Quobject Docker-cli-js with a CVSS 3.x base score of 9.0. 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-78.

Key facts

Description

This affects all versions of package docker-cli-js. If the command parameter of the Docker.command method can at least be partially controlled by a user, they will be in a position to execute any arbitrary OS commands on the host system.

Frequently asked questions

What is CVE-2021-23732?
This affects all versions of package docker-cli-js. If the command parameter of the Docker.command method can at least be partially controlled by a user, they will be in a position to execute any arbitrary OS commands on the host system.
How severe is CVE-2021-23732?
CVE-2021-23732 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-23732 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-23732?
CVE-2021-23732 affects Quobject Docker-cli-js. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-23732?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-23732 published?
CVE-2021-23732 was published on 2021-11-22 and last updated on 2026-06-17.

References

Affected products (1)

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