Vulnerabilities > CVE-2018-1000836 - XXE vulnerability in Apereo Bw-Calendar-Engine 3.12.0

047910
CVSS 9.0 - CRITICAL
Attack vector
NETWORK
Attack complexity
HIGH
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
high complexity
apereo
CWE-611
critical

Summary

bw-calendar-engine version <= bw-calendar-engine-3.12.0 contains a XML External Entity (XXE) vulnerability in IscheduleClient XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Man in the Middle or malicious server.

Vulnerable Configurations

Part Description Count
Application
Apereo
1