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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:pascom:cloud_phone_system:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:igniterealtime:openfire::::::::
	cpe:2.3:a:igniterealtime:openfire:4.5.0:-::::::

History

No history.

Information

Published : 2022-03-18 05:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-45967

Mitre link : CVE-2021-45967

CVE.ORG link : CVE-2021-45967

JSON object : View

Products Affected

igniterealtime

openfire

pascom

cloud_phone_system

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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