Vulnerability CVE-2021-45967
Published: 2022-03-18

Description:
An issue was discovered in Pascom Cloud Phone System before 7.20.x. A configuration error between NGINX and a backend Tomcat server leads to a path traversal in the Tomcat server, exposing unintended endpoints.

Type:

CWE-918

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Pascom cloud phone system -> * 
Igniterealtime -> Openfire 

 References:
https://kerbit.io/research/read/blog/4
https://www.pascom.net/doc/en/release-notes/
https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html
https://www.pascom.net/doc/en/release-notes/pascom19/
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