VULNERABILITY INTELLIGENCE

CVE-2000-1167

CVSS score7.5 HIGH

EPSS probability1.63%

CISA KEVNot currently listed

Published2001-01-09

Last modified2026-06-16

Description

ppp utility in FreeBSD 4.1.1 and earlier does not properly restrict access as specified by the "nat deny_incoming" command, which allows remote attackers to connect to the target system.