CVE-2018-3815

MediumCVSS 5.7/10Last modified Jun 17, 2026

Description

The "XML Interface to Messaging, Scheduling, and Signaling" (XIMSS) protocol implementation in CommuniGate Pro (CGP) 6.2 suffers from a Missing XIMSS Protocol Validation attack that leads to an email spoofing attack, allowing a malicious authenticated attacker to send a message from any source email address. The attack uses an HTTP POST request to a /Session URI, and interchanges the XML From and To elements.

Metrics

CVSS 3.0 5.7/10CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jan 8, 2018
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2018-3815: Medium severity, CVSS 5.7 | Vulnix