A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2016-6415

Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability

Published
2023-05-19
Modified
2026-07-31
Sources
cisa-kev

Summary

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.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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