HIGHCVSS v3.1 7.5Actively exploited · CISA KEV since 2023-05-19Vulnerability
CVE-2016-6415
Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.
Properties
- Vulnerability name
- Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability
- First seen
- 2026-01-12T21:16:07+00:00
- Cvss score
- 7.5
- Epss score
- 0.87687
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2023-06-09
- Euvd assigner
- cisco
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2023-05-19T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2023-05-19
- 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:H/I:N/A:N
- 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:H/I:N/A:N
- Vendor project
- Cisco
Related Entities (6)
AFFECTS_PRODUCT (3)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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