1. Home
  2. CVE Database
  3. CVE-2020-29577
CRITICAL · 9.8

CVE-2020-29577

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 ...

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
ZncZnc Docker Image1.6

References

FAQ

What is CVE-2020-29577?

CVE-2020-29577 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2020-29577?

CVE-2020-29577 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-29577?

Check the references section above for vendor advisories and patch information. Affected products include: Znc Znc Docker Image.