CRITICAL

CVE-2023-39001

CVSS v3

9.8

CRITICAL

EPSS Score

3.6 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2023-39001 yet.

Full record on NVD

Description

A command injection vulnerability in the component diag_backup.php of OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 allows attackers to execute arbitrary commands via a crafted backup configuration file.

Technical details

Published: 2023-08-09

Frequently asked questions

What is CVE-2023-39001?

Is CVE-2023-39001 actively exploited?

Active exploitation of CVE-2023-39001 has not been confirmed. Its EPSS score was 3.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-39001?

CVE-2023-39001 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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