CVE Watch—

CVE-2017-12237

Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability

CVSS

—

Sem CVSS

EPSS

7.1%

p94

KEV

SIM

3 de mar. de 2022

Exploit Today

0-100

Publicado: — · Última mod.: —

EPSS · 30d

7.1%EPSS · 30 dias7.1%

2026-10-082026-11-05

Ficha do catálogo KEV

Produto

Cisco / IOS and IOS XE Software

Vulnerabilidade

Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability

Adicionado ao KEV

3 de mar. de 2022

Corrigir até

24 de mar. de 2022

Uso conhecido em ransomware

Não

Descrição resumida

A vulnerability in the Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS and Cisco IOS XE could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service.

Ação necessária

Apply updates per vendor instructions.

Notas

https://nvd.nist.gov/vuln/detail/CVE-2017-12237

CVEs relacionados

CVECVSSEPSSKEVRExploitTítuloMod.

CVE-2017-6736—

99.4%

KEV—80Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability—CVE-2017-6737—

98.8%

KEV—80Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability—CVE-2017-6742—

97.6%

KEV—79Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability—CVE-2018-0151—

96.6%

KEV—79Cisco IOS Software and Cisco IOS XE Software Quality of Service Remote Code Execution Vulnerability—CVE-2017-12240—

96.5%

KEV—79Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability—CVE-2017-6740—

95.9%

KEV—79Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability—