CVE Watch—

CVE-2017-12319

Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial-of-Service Vulnerability

CVSS

—

Sin CVSS

EPSS

5.2%

p92

KEV

SÍ

3 mar 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

5.2%EPSS · 30 días5.2%

2026-09-172026-10-15

Ficha del catálogo KEV

Producto

Cisco / IOS XE Software

Vulnerabilidad

Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol 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 Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability.

Acción requerida

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2017-12319

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