CVE-2017-12237
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
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.
CISA Known Exploited Vulnerability
Vendor / Product
Cisco — IOS and IOS XE Software
Date Added
2022-03-03
Remediation Due
2022-03-24
https://nvd.nist.gov/vuln/detail/CVE-2017-12237