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Case File

CVE-2000-1022

HIGH · CVSS 7.5 EPSS 7.10%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2000-12-11 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Cisco. It may be remotely exploitable.

CVE
CVE-2000-1022
Severity
HIGH
CVSS
7.5
EPSS
7.10%
Cisco

Original NVD Description

The mailguard feature in Cisco Secure PIX Firewall 5.2(2) and earlier does not properly restrict access to SMTP commands, which allows remote attackers to execute restricted commands by sending a DATA command before sending the restricted commands.