Path traversal in Milesight VPN - CVE-2023-23907

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Main Vulnerability Database Vulnerabilities #VU78028

Path traversal in Milesight VPN - CVE-2023-23907

Published: July 7, 2023


Vulnerability identifier: #VU78028
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2023-23907
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Milesight
Affected software:
Milesight VPN

Detailed vulnerability description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences in the server.js start functionality. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.


How to mitigate CVE-2023-23907

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Sources