An insecure file upload and code execution issue was discovered in Ahsay Cloud Backup Suite 8.3.0.30 via a "PUT /obs/obm7/file/upload" request with the base64-encoded pathname in the X-RSW-custom-encode-path HTTP header, and the content in the HTTP request body. It is possible to upload a file into any directory of the server. One can insert a JSP shell into the web server's directory and execute it. This leads to full system access as the configured user (e.g., Administrator) when starting from any authenticated session (e.g., a trial account). This is fixed in the 83/830122/cbs-*-hotfix-task26000 builds.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://www.wbsec.nl/ahsay-2/ |
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History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T08:39:25.930Z
Reserved: 2020-01-06T00:00:00
Link: CVE-2020-5846
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Status : Modified
Published: 2020-01-06T21:15:11.737
Modified: 2024-11-21T05:34:41.400
Link: CVE-2020-5846
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