CVE-2024-38346 Apache CloudStack: Unauthenticated cluster service port leads to remote execution

2024-07-0513:40:57

CWE-94

apache

www.cve.org

cve-2024-38346

apache cloudstack

unauthenticated port

remote execution

arbitrary commands

command injection vulnerabilities

code execution

network access restriction

upgrade 4.18.2.1

upgrade 4.19.0.2

EPSS

0.002

Percentile

56.6%

JSON

The CloudStack cluster service runs on unauthenticated port (default 9090) that can be misused to run arbitrary commands on targeted hypervisors and CloudStack management server hosts. Some of these commands were found to have command injection vulnerabilities that can result in arbitrary code execution via agents on the hosts that may run as a privileged user. An attacker that can reach the cluster service on the unauthenticated port (default 9090), can exploit this to perform remote code execution on CloudStack managed hosts and result in complete compromise of the confidentiality, integrity, and availability of CloudStack managed infrastructure.

Users are recommended to restrict the network access to the cluster service port (default 9090) on a CloudStack management server host to only its peer CloudStack management server hosts. Users are recommended to upgrade to version 4.18.2.1, 4.19.0.2 or later, which addresses this issue.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Apache CloudStack",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "4.18.2.0",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "4.19.0.1",
        "status": "affected",
        "version": "4.19.0.0",
        "versionType": "semver"
      }
    ]
  }
]