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Case File

CVE-2016-6423

MEDIUM · CVSS 6.5 EPSS 1.22%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-10-05 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It affects Cisco. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2016-6423
Severity
MEDIUM
CVSS
6.5
EPSS
1.22%
Cisco

Original NVD Description

The IKEv2 client and initiator implementations in Cisco IOS 15.5(3)M and IOS XE allow remote IKEv2 servers to cause a denial of service (device reload) via crafted IKEv2 packets, aka Bug ID CSCux97540.