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Case File

CVE-2019-11331

HIGH · CVSS 8.1 EPSS 2.64%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-04-18 · Last synced 2026-08-04

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AI analysis pending.

CVE
CVE-2019-11331
Severity
HIGH
CVSS
8.1
EPSS
2.64%

Original NVD Description

Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier for remote attackers to conduct off-path attacks.