Main Vulnerability Database Vulnerabilities #VU29414

Path traversal in Artica Proxy - CVE-2020-13158

Published: June 30, 2020 / Updated: July 15, 2020

Vulnerability identifier: #VU29414

CSH Severity: Medium

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2020-13158

CWE-ID: CWE-22

Exploitation vector: Remote access

Exploit availability: Public exploit is available

Vulnerability details

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

The vulnerability exists due to insufficient sanitization of user-supplied data passed via the "popup" parameter in "fw.progrss.details.php". A remote attacker can send a specially crafted HTTP request containing directory traversal sequences and read contents of arbitrary files on the system.

Affected software

Artica Proxy

How to mitigate CVE-2020-13158

Install update from vendor's website.

Artica Proxy - update to 4.30.000000

Links to Public Exploits and PoC-codes

Exploit #3466 - CVE-2020-13158 (CVE-2020-13158 - Artica Proxy before 4.30.000000 Community Edition allows Directory Traversal ) (July 15, 2020)

External References

https://github.com/InfoSec4Fun/CVE-2020-13158

Related Security Bulletins

Multiple vulnerabilities in Artica Proxy