CVE-2023-0587: Malicious File Upload
First published: Wed Feb 01 2023(Updated: )
A file upload vulnerability in exists in Trend Micro Apex One server build 11110. Using a malformed Content-Length header in an HTTP PUT message sent to URL /officescan/console/html/cgi/fcgiOfcDDA.exe, an unauthenticated remote attacker can upload arbitrary files to the SampleSubmission directory (i.e., \PCCSRV\TEMP\SampleSubmission) on the server. The attacker can upload a large number of large files to fill up the file system on which the Apex One server is installed.
Credit: vulnreport@tenable.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trendmicro Apex One |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2023-0587.
What is the severity of CVE-2023-0587?
The severity of CVE-2023-0587 is critical with a score of 9.1.
Which software is affected by CVE-2023-0587?
The software affected by CVE-2023-0587 is Trend Micro Apex One server build 11110.
How does the vulnerability manifest?
The vulnerability manifests as a file upload vulnerability.
What is the impact of CVE-2023-0587?
The impact of CVE-2023-0587 is that an unauthenticated remote attacker can upload arbitrary files.
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