CVE Watch—

CVE-2017-12235

Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability

CVSS

—

Sin CVSS

EPSS

7.1%

p94

KEV

SÍ

3 mar 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

6.9%EPSS · 30 días7.1%

2026-06-302026-07-17

Ficha del catálogo KEV

Producto

Cisco / IOS software

Vulnerabilidad

Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability

Añadido a KEV

3 mar 2022

Remediar antes de

24 mar 2022

Uso conocido en ransomware

Descripción resumida

A vulnerability in the implementation of the PROFINET Discovery and Configuration Protocol (PN-DCP) for Cisco IOS could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2017-12235

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