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.

How do I fix CVE-2021-45966?

To fix CVE-2021-45966, upgrade the Pascom Cloud Phone System to version 7.20 or later.

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.

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.

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.

Vulnerability/
CVE-2021-45966

critical

CWE

18/3/2022

4/8/2024

CVE-2021-45966: OS Command Injection

First published: Fri 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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Pascom Cloud Phone System	<=7.19

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Reference Links

Frequently Asked Questions

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.
How do I fix CVE-2021-45966?
To fix CVE-2021-45966, upgrade the Pascom Cloud Phone System to version 7.20 or later.
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.
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.
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.

collector/nvd-index
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/references
agent/severity
agent/last-modified-date
agent/author
agent/weakness
agent/event
agent/tags
agent/first-publish-date
agent/description
agent/source
vendor/pascom
canonical/pascom cloud phone system
version/pascom cloud phone system/7.19

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Frequently Asked Questions

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.
How do I fix CVE-2021-45966?
To fix CVE-2021-45966, upgrade the Pascom Cloud Phone System to version 7.20 or later.
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.
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.
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.