An issue was discovered in SageCRM 7.x before 7.3 SP3. The Component Manager functionality, provided by SageCRM, permits additional components to be added to the application to enhance provided functionality. This functionality allows a zip file to be uploaded, containing a valid .ecf component file, which will be extracted to the inf directory outside of the webroot. By creating a zip file containing an empty .ecf file, to pass file-validation checks, any other file provided in zip file will be extracted onto the filesystem. In this case, a web shell with the filename '..\WWWRoot\CustomPages\aspshell.asp' was included within the zip file that, when extracted, traversed back out of the inf directory and into the SageCRM webroot. This permitted remote interaction with the underlying filesystem with the highest privilege level, SYSTEM.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-02-02T06:54:00
Updated: 2024-08-05T14:55:35.683Z
Reserved: 2017-01-09T00:00:00
Link: CVE-2017-5219
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-02-02T07:59:00.177
Modified: 2024-11-21T03:27:18.700
Link: CVE-2017-5219
Redhat
No data.