Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2022-03-18T05:15:06.887

Last Modified

2024-11-21T06:33:23.443

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	pascom	cloud_phone_system	≤ 7.19	Yes

References

https://kerbit.io/research/read/blog/4 Exploit, Third Party Advisory ([email protected])
https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html Exploit, Third Party Advisory ([email protected])
https://www.pascom.net/doc/en/release-notes/ Release Notes, Vendor Advisory ([email protected])
https://kerbit.io/research/read/blog/4 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.pascom.net/doc/en/release-notes/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)