CVE-2020-35184

9.8 criticalEPSS 3.0%

Critical (9.8) in docker composer docker image. EPSS 3.0% chance of exploitation in the next 30 days.

The official composer docker images before 1.8.3 contain a blank password for a root user. System using the composer docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-306
Published: 2020-12-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

docker:composer_docker_image

References

https://github.com/koharin/koharin2/blob/main/CVE-2020-35184
https://github.com/koharin/koharin2/blob/main/CVE-2020-35184

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