What is CVE-2023-39293?

CVE-2023-39293 is a critical-severity vulnerability in Mitel Mivoice Office 400, classified under Command Injection. CVSS score: 9.8/10. Published 2023-08-14.

How severe is CVE-2023-39293?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-39293 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Mitel Mivoice Office 400

CVE-2023-39293

A Command Injection vulnerability has been identified in the MiVoice Office 400 SMB Controller through 1.2.5.23 which could allow a malicious actor to execute arbitrary commands within the context of the system.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.014 (69.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mitel Mivoice_office_400
Mitel Mivoice_office_400_smb_controller
Mitel Mivoice_office_400_smb_controller_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

SYNgularity1/mitel-exploits

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2023-39293?: CVE-2023-39293 is a critical-severity vulnerability in Mitel Mivoice Office 400, classified under Command Injection. CVSS score: 9.8/10. Published 2023-08-14.
How severe is CVE-2023-39293?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-39293 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.