What is the CVSS score of CVE-2024-30270?

CVE-2024-30270 has a CVSS 3.1 base score of 6.2 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L. EPSS exploitation probability: 27.3%.

Is there a public PoC exploit available for CVE-2024-30270?

Yes, a public proof-of-concept exploit is available for CVE-2024-30270. Prioritise patching immediately. EPSS: 27.3%.

Docker CVE-2024-30270

MEDIUM

Path Traversal (CWE-22)

2024-04-04 security-advisories@github.com

RCE Path Traversal Docker Mailcow

6.2

CVSS 3.1 · Vendor: github

Severity by source

Vendor (github) PRIMARY

6.2 MEDIUM

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

Primary rating from Vendor (github) · only source for this CVE.

CVSS VectorVendor: github

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Lifecycle Timeline

CVE Published

Apr 04, 2024 - 21:15 cve.org

MEDIUM 6.2

DescriptionCVE.org

mailcow: dockerized is an open source groupware/email suite based on docker. A security vulnerability has been identified in mailcow affecting versions prior to 2024-04. This vulnerability is a combination of path traversal and arbitrary code execution, specifically targeting the rspamd_maps() function. It allows authenticated admin users to overwrite any file writable by the www-data user by exploiting improper path validation. The exploit chain can lead to the execution of arbitrary commands on the server. Version 2024-04 contains a patch for the issue.

AnalysisAI

mailcow: dockerized is an open source groupware/email suite based on docker. Rated medium severity (CVSS 6.2), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. mailcow: dockerized is an open source groupware/email suite based on docker. A security vulnerability has been identified in mailcow affecting versions prior to 2024-04. This vulnerability is a combination of path traversal and arbitrary code execution, specifically targeting the rspamd_maps() function. It allows authenticated admin users to overwrite any file writable by the www-data user by exploiting improper path validation. The exploit chain can lead to the execution of arbitrary commands on the server. Version 2024-04 contains a patch for the issue. Affected products include: Mailcow Mailcow\. Version information: prior to 2024.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.