What’s Vulnerable › Vulnerabilities

CVE-2018-3815

• Severity: medium (CVSS 5.7 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-01-08 · updated 2026-06-17
• Weakness: CWE-287

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.

Affected products

• Stalker Communigate Pro: 6.2

References

• https://packetstormsecurity.com/files/145724/communigatepro62-spoof
• https://packetstormsecurity.com/files/145724/communigatepro62-spoof

Get alerted when CVE-2018-3815 or the next vulnerability affects your stack