Unrated severityNVD Advisory· Published Mar 3, 2006· Updated Jun 16, 2026

CVE-2006-0977

Description

Craig Morrison Mail Transport System Professional (aka MTS Pro) acts as an open relay when configured to relay all mail through an external SMTP server, which allows remote attackers to relay mail by connecting to the MTS Pro server, then sending a MAIL FROM that specifies a domain that is local to the server.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Craig Morrison/Mts Pro
cpe:2.3:a:craig_morrison:mts_pro:*:*:*:*:*:*:*:*
Craig Morrison/Mail Transport System Professionalllm-fuzzy

Patches

Vulnerability mechanics

References

secunia.com/advisories/19067nvd
www.securityfocus.com/archive/1/426181/100/0/threadednvd
www.securityfocus.com/bid/16840nvd
www.vupen.com/english/advisories/2006/0786nvd
exchange.xforce.ibmcloud.com/vulnerabilities/24985nvd

News mentions

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