Directory Traversal Vulnerability in Busybox by BusyBox
CVE-2023-39810

7.8HIGH

Key Information:

Vendor

Busybox

Status
Busybox
Vendor
CVE Published:
28 August 2023

What is CVE-2023-39810?

A vulnerability has been identified in the CPIO command of Busybox, specifically in versions before v1.33.2, that allows remote attackers to exploit directory traversal issues. This flaw can potentially permit unauthorized access to files outside the intended directory structure, leading to potential data exposure and manipulation. To mitigate this risk, users are advised to upgrade to the latest version and apply appropriate security measures.

References

https://www.pentagrid.ch/en/blog/busybox-cpio-directory-t...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.