CVE-2017-12237
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
7.1%
93.9th percentile
CISA KEV
Listed
Added 2022-03-03 · patch by 2022-03-24
Weakness / dates
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Published — · modified —
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.