CVE-2022-40765 : A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through 19.3 (22.22.6100.0) could allow an authen

A vulnerability in the Edge Gateway component of Mitel MiVoice Connect through 19.3 (22.22.6100.0) could allow an authenticated attacker with internal network access to conduct a command-injection attack, due to insufficient restriction of URL parameters.

Published 2022-11-22 01:15:32

Updated 2022-11-26 03:25:35

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2022-40765

Mitel » Mivoice Connect
Versions before (<) 19.3
cpe:2.3:a:mitel:mivoice_connect:*:*:*:*:*:*:*:*
Matching versions
Mitel » Mivoice Connect » Version: 19.3
cpe:2.3:a:mitel:mivoice_connect:19.3:-:*:*:*:*:*:*
Matching versions

CVE-2022-40765 is in the CISA Known Exploited Vulnerabilities Catalog

This issue is known to have been leveraged as part of a ransomware campaign.

CISA vulnerability name:

Mitel MiVoice Connect Command Injection Vulnerability

CISA required action:

Apply updates per vendor instructions.

CISA description:

The Mitel Edge Gateway component of MiVoice Connect allows an authenticated attacker with internal network access to execute commands within the context of the system.

Notes:

https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0007; https://nvd.nist.gov/vuln/detail/CVE-2022-40765

Added on 2023-02-21 Action due date 2023-03-14

Exploit prediction scoring system (EPSS) score for CVE-2022-40765

EPSS FAQ

0.17%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 54 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-40765

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
6.8	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	0.9	5.9	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2022-40765

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-40765

https://www.mitel.com/support/security-advisories

Security Advisories
Vendor Advisory

CVEs referencing this url
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-22-0007

Mitel Product Security Advisory 22 0007
Mitigation;Vendor Advisory