NetSight
IP …
high7.5Public exploit code

CVE-2000-1022

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 exec…

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

Impact

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.

Affected products

VendorProductAffected versions
CiscoPix Firewall Software
Versions 4.2\(1\), 4.2\(2\), 4.2\(5\), 4.3, 4.4\(4\), 5.0

References