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Critical severity9.8NVD Advisory· Published Dec 8, 2020· Updated Jun 17, 2026

CVE-2020-29577

CVE-2020-29577

Description

The official znc docker images before 1.7.1-slim contain a blank password for a root user. Systems using the znc docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access with a blank password.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

13
  • Znc/Znc Docker Imagellm-create12 versions
    <1.7.1-slim+ 11 more
    • (no CPE)range: <1.7.1-slim
    • cpe:2.3:a:znc:znc_docker_image:1.6:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6-slim:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6.4:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6.4-slim:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6.5:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6.5-slim:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6.6:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.6.6-slim:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.7.0:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.7.0-slim:*:*:*:*:*:*:*
    • cpe:2.3:a:znc:znc_docker_image:1.7.1-slim:*:*:*:*:*:*:*
  • znc/znc docker imagesdescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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