PT-2019-9013 · Phoenix Contact · Fl Switch 3Xxx+2

Evgeniy Druzhinin + 2 · Publicado 2019-05-06 · Atualizado 2019-10-09 · CVE-2018-13990

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions PHOENIX CONTACT FL SWITCH 3xxx, 4xxx, 48xx versions prior to 1.35

Description The WebUI of the affected device is susceptible to brute-force attacks due to improper restriction of excessive authentication attempts. This allows attackers to attempt numerous login combinations without significant impediment.

Recommendations For versions prior to 1.35, update to version 1.35 or later to resolve the issue. As a temporary workaround, consider restricting access to the WebUI or implementing additional authentication measures to minimize the risk of exploitation.

Correção

Improper Authentication

Enumeração de Fraquezas

CWE-287

Identificadores relacionados

CVE-2018-13990

Produtos afetados

Fl Switch 3Xxx

Fl Switch 48Xx

Fl Switch 4Xxx

Referências · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-13990 · Nota de Segurança
• https://ics-cert.us-cert.gov/advisories/ICSA-19-024-02 · Nota
• http://securityfocus.com/bid/106737 · Nota
• https://osv.dev/vulnerability/CVE-2018-13990 · Aviso do Fabricante