CVE-2023-39003

7.5 highEPSS 0.8%

High (7.5) in opnsense opnsense. EPSS 0.8% chance of exploitation in the next 30 days.

OPNsense Community Edition before 23.7 and Business Edition before 23.4.2 was discovered to contain insecure permissions in the directory /tmp.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-732
Published: 2023-08-09
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19