PT-2020-15972 · Observium · Observium

Mariusz Popławski · Published 2020-09-25 · Updated 2020-09-30 · CVE-2020-25136

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Observium Professional, Enterprise & Community version 20.8.10631

Description The issue allows for directory traversal and local file inclusion due to the unrestricted possibility of loading any file with an inc.php extension. This can lead to Remote Code Execution. The vulnerability can be exploited via URIs such as "/device/device=345/?tab=routing&proto=../" to access files like "device/routing.inc.php".

Recommendations For Observium Professional, Enterprise & Community version 20.8.10631, restrict access to files with the inc.php extension to minimize the risk of exploitation. As a temporary workaround, consider disabling the loading of external files with the inc.php extension until a patch is available.

Exploit

Fix

Unrestricted File Upload

Path traversal

Weakness Enumeration

CWE-434

CWE-22

Related Identifiers

CVE-2020-25136

Affected Products

Observium

References · 3

• 🔥 https://gist.github.com/mariuszpoplawski/5ae335a080ba40996d4020181759e02f · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-25136 · Security Note
• https://osv.dev/vulnerability/CVE-2020-25136 · Vendor Advisory