CVE-2007-3925: Multiple buffer overflows in the IMAP service (imapd32.exe) in Ipswitch IMail Server 2006 before 2006.21 al...

Security readout for executives and security teams

This is an old mail-server flaw in Ipswitch IMail Server 2006. A logged-in remote user could trigger buffer overflows in the IMAP service and potentially run code on the server. Business urgency depends on whether legacy IMail 2006 is still reachable, especially IMAP from untrusted networks. Exposure is limited to environments still running Ipswitch IMail Server 2006 before 2006.21 with IMAP enabled. The attacker must authenticate, so compromised mailbox credentials or low-privilege accounts matter. Internet-facing IMAP raises urgency. Prioritize this if legacy IMail Server 2006 remains in production or externally reachable. The issue is old but serious because authenticated code execution against a mail server can compromise sensitive communications and infrastructure trust. Mitigation focus: Identify any Ipswitch IMail Server 2006 installations.; Upgrade affected systems to IMail Server 2006.21 or later vendor-supported guidance.; Restrict IMAP exposure to trusted networks where possible..

Prepared

Jun 29, 2026, 04:34 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.