CVE-2016-1384

7.5 HIGH

Published: April 20, 2016 Modified: May 06, 2026

Description

The NTP implementation in Cisco IOS 15.1 and 15.5 and IOS XE 3.2 through 3.17 allows remote attackers to modify the system time via crafted packets, aka Bug ID CSCux46898.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.securityfocus.com/bid/86685

Source: psirt@cisco.com

http://www.securitytracker.com/id/1035622

Source: psirt@cisco.com

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios

Source: psirt@cisco.com

Vendor Advisory

http://www.securityfocus.com/bid/86685

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securitytracker.com/id/1035622

Source: af854a3a-2127-422b-91ae-364da2661108

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

0.2%

37th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-264

Affected Vendors

cisco

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