High severity7.5NVD Advisory· Published Oct 5, 2016· Updated May 6, 2026

CVE-2016-6378

Description

Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-esp-natnvdVendor Advisory
www.securityfocus.com/bid/93200nvd
www.securitytracker.com/id/1036914nvd

News mentions

No linked articles in our index yet.

cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000