In Open Ticket Request System (OTRS) 3.3.x before 3.3.18, 4.x before 4.0.25, and 5.x before 5.0.23, remote authenticated users can leverage statistics-write permissions to gain privileges via code injection.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Link | Tags |
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https://www.debian.org/security/2017/dsa-4021 | vendor advisory |
https://www.otrs.com/security-advisory-2017-04-security-update-otrs-versions/ | vendor advisory |