PT-2020-15975 · Observium · Observium

Mariusz Popławski · Published 2020-09-25 · Updated 2020-09-29 · CVE-2020-25139

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

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

Description An issue was discovered that allows Cross-Site Scripting (XSS) due to the possibility of injecting and storing malicious JavaScript code. This can occur via the la id variable to the "/syslog rules" URI for delete syslog rule, because of syslog rules.inc.php.

Recommendations For Observium Professional, Enterprise & Community version 20.8.10631, consider restricting access to the syslog rules.inc.php file and the /syslog rules URI to minimize the risk of exploitation. Avoid using the la id variable in the affected API endpoint until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-25139

Affected Products

Observium

References · 3

• 🔥 https://gist.github.com/mariuszpoplawski/1e7526027aec7a89e78950e5e57d007d · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-25139 · Security Note
• https://osv.dev/vulnerability/CVE-2020-25139 · Vendor Advisory