CVE-2021-45966

An issue was discovered in Pascom Cloud Phone System before 7.20.x. In the management REST API, /services/apply in exd.pl allows remote attackers to execute arbitrary code via shell metacharacters.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 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

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2022-03-18 05:15

Updated : 2024-02-28 19:09

NVD link : CVE-2021-45966

Mitre link : CVE-2021-45966

CVE.ORG link : CVE-2021-45966

JSON object : View

Products Affected

pascom

cloud_phone_system

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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