CVE ID:	CVE-2000-1022
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.
Test IDs:	1.3.6.1.4.1.25623.1.0.10520
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2000-1022 BugTraq ID: 1698 http://www.securityfocus.com/bid/1698 Bugtraq: 20000919 Cisco PIX Firewall (smtp content filtering hack) (Google Search) http://archives.neohapsis.com/archives/bugtraq/2000-09/0222.html Bugtraq: 20000920 Re: Cisco PIX Firewall (smtp content filtering hack) - Version 4.2(1) not exploitable (Google Search) http://archives.neohapsis.com/archives/bugtraq/2000-09/0241.html Cisco Security Advisory: 20001005 Cisco Secure PIX Firewall Mailguard Vulnerability http://www.cisco.com/warp/public/707/PIXfirewallSMTPfilter-pub.shtml XForce ISS Database: cisco-pix-smtp-filtering(5277) https://exchange.xforce.ibmcloud.com/vulnerabilities/5277