CVE-2017-12237CISA KEVEPSS p93.3%

CVE-2017-12237Cisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability

Cisco / IOS and IOS XE Software

Description

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.

Scoring

EPSS6.94% probability of exploitation · percentile 93.3% · 2026-06-18T12:00:27Z

CISA KEV entry

Added to KEV: 2022-03-03

(incoming)1

TypeTargetConfidenceTier
KEVEntryCisco IOS and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerabilitykev-cve-2017-122370%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Cisco IOS and XE Software Internet Key Exchange Memory Leak Vulnerability
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Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability
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Cisco IOS Software for Cisco Integrated Services Routers Denial-of-Service Vulnerability
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Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability
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Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial-of-Service Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.