CVE-2023-27152

9.8 criticalEPSS 1.1%

Critical (9.8) in opnsense opnsense. EPSS 1.1% chance of exploitation in the next 30 days.

DECISO OPNsense 23.1 does not impose rate limits for authentication, allowing attackers to perform a brute-force attack to bypass authentication.

Severity

9.8 critical

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-307
Published: 2023-10-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19