CVE-2021-45966: OS Command Injection
Published Mar 18, 2022
·Updated
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.
Affected Software
1 affected component
Pascom Cloud Phone System<=7.19
Event History
Mar 18, 2022
CVE Published
via MITRE·05:00 AM
Data Sourced
via MITRE·05:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-45966?
CVE-2021-45966 is rated as a high-severity vulnerability due to its potential for remote code execution.
2
How do I fix CVE-2021-45966?
To fix CVE-2021-45966, upgrade the Pascom Cloud Phone System to version 7.20 or later.
3
What type of vulnerability is CVE-2021-45966?
CVE-2021-45966 is a remote code execution vulnerability that affects the management REST API in the Pascom Cloud Phone System.
4
Who is affected by CVE-2021-45966?
Users of Pascom Cloud Phone System versions prior to 7.20.x are vulnerable to CVE-2021-45966.
5
What can an attacker do with CVE-2021-45966?
An attacker can exploit CVE-2021-45966 to execute arbitrary code on the system via the vulnerable API endpoint.