A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2017-12231

Cisco IOS Software Network Address Translation Denial-of-Service Vulnerability

Published
2022-03-03
Modified
2026-07-31
Sources
cisa-kev

Summary

A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS could allow an unauthenticated, remote attacker to cause a denial of service.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.