In SysAid On-Premise before 23.3.36, a path traversal vulnerability leads to code execution after an attacker writes a file to the Tomcat webroot, as exploited in the wild in November 2023.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://documentation.sysaid.com/docs/on-premise-security-enhancements-2023 | release notes vendor advisory |
https://www.sysaid.com/blog/service-desk/on-premise-software-security-vulnerability-notification | vendor advisory exploit |
https://documentation.sysaid.com/docs/latest-version-installation-files | product |