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Case File

CVE-1999-1582

HIGH · CVSS 7.5 EPSS 1.88%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1998-07-15 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Cisco.

CVE
CVE-1999-1582
Severity
HIGH
CVSS
7.5
EPSS
1.88%
Cisco

Original NVD Description

By design, the "established" command on the Cisco PIX firewall allows connections from one host to arbitrary ports of a target host if an alternative conduit has already been allowed, which can cause administrators to configure less restrictive access controls than intended if they do not understand this functionality.