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Case File

CVE-2000-0543

MEDIUM · CVSS 5 EPSS 1.09%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2000-06-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2000-0543
Severity
MEDIUM
CVSS
5
EPSS
1.09%

Original NVD Description

The command port for PGP Certificate Server 2.5.0 and 2.5.1 allows remote attackers to cause a denial of service if their hostname does not have a reverse DNS entry and they connect to port 4000.