HIGHCVSS v3.1 7.5Actively exploited · CISA KEV since 2022-03-03Vulnerability
CVE-2018-0159
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.
Properties
- Euvd product
- Cisco IOS and IOS XE
- Vulnerability name
- Cisco IOS and XE Software Internet Key Exchange Version 1 Denial-of-Service Vulnerability
- First seen
- 2026-01-12T21:55:25+00:00
- Cvss score
- 7.5
- Epss score
- 0.0687
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2022-03-17
- Euvd assigner
- cisco
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2022-03-03T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2022-03-03
- Score
- 7.5
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 7.5
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Related Entities (17)
AFFECTS_PRODUCT (14)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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