CVE-2023-27100
CRITICALNetgate pfSense Plus <v22.05.1 - Auth Bypass
Title source: llmDescription
Improper restriction of excessive authentication attempts in the SSHGuard component of Netgate pfSense Plus software v22.05.1 and pfSense CE software v2.6.0 allows attackers to bypass brute force protection mechanisms via crafted web requests.
Exploits (3)
References (4)
Scores
CVSS v3
9.8
EPSS
0.0350
EPSS Percentile
87.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-307
Status
published
Products (2)
netgate/pfsense_plus
22.05.1
pfsense/pfsense
2.6.0
Published
Mar 22, 2023
Tracked Since
Feb 18, 2026