CVE-2023-27100

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/22/2023

Ultima modificacao2/25/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

netgate:pfsense_pluspfsense:pfsense

Fraquezas (CWE)

CWE-307CWE-307

Referencias

http://packetstormsecurity.com/files/171791/pfsenseCE-2.6.0-Protection-Bypass.html(cve@mitre.org)

https://docs.netgate.com/downloads/pfSense-SA-23_05.sshguard.asc(cve@mitre.org)

https://redmine.pfsense.org/issues/13574(cve@mitre.org)

http://packetstormsecurity.com/files/171791/pfsenseCE-2.6.0-Protection-Bypass.html(af854a3a-2127-422b-91ae-364da2661108)

https://docs.netgate.com/downloads/pfSense-SA-23_05.sshguard.asc(af854a3a-2127-422b-91ae-364da2661108)

https://redmine.pfsense.org/issues/13574(af854a3a-2127-422b-91ae-364da2661108)

https://packetstorm.news/files/id/171791(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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