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Case File

CVE-2014-3309

MEDIUM · CVSS 5 EPSS 2.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2014-07-09 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It affects Cisco. It may be remotely exploitable.

CVE
CVE-2014-3309
Severity
MEDIUM
CVSS
5
EPSS
2.11%
Cisco

Original NVD Description

The NTP implementation in Cisco IOS and IOS XE does not properly support use of the access-group command for a "deny all" configuration, which allows remote attackers to bypass intended restrictions on time synchronization via a standard query, aka Bug ID CSCuj66318.