CVE Vulnerability

CVE-2021-45967

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://kerbit.io/research/read/blog/4 Exploit Patch
https://www.pascom.net/doc/en/release-notes/ Release Notes Vendor Advisory
https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html Exploit Patch
https://www.pascom.net/doc/en/release-notes/pascom19/ Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:pascom_cloud_phone_system:*:*:*:*:*:*:*:*:*
cpe:2.3:a:igniterealtime:openfire:*:*:*:*:*:*:*:*
cpe:2.3:a:igniterealtime:openfire:4.5.0:-:*:*:*:*:*:*
Information

Published : 2022-03-18 05:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-45967

Mitre link : CVE-2021-45967

Products Affected
No products.
CWE
CWE-22