CVE-2018-0159CISA KEVEPSS p93.2%

CVE-2018-0159Cisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability

Cisco / IOS Software and Cisco IOS XE Software

Description

A vulnerability in the implementation of Internet Key Exchange Version 1 (IKEv1) functionality in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial-of-service (DoS) condition.

Scoring

EPSS6.87% probability of exploitation · percentile 93.2% · 2026-06-19T12:03:05Z

CISA KEV entry

Added to KEV: 2022-03-03

(incoming)1

TypeTargetConfidenceTier
KEVEntryCisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerabilitykev-cve-2018-01590%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 and IOS XE Software Internet Key Exchange Denial-of-Service Vulnerability
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Cisco IOS Software Integrated Services Module for VPN Denial-of-Service Vulnerability
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Cisco IOS Software Denial-of-Service Vulnerability
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Cisco IOS XE Software Ethernet Virtual Private Network Border Gateway Protocol Denial-of-Service Vulnerability
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Cisco IOS Software and Cisco IOS XE Software Smart Install Denial-of-Service Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.