Critical severity9.1NVD Advisory· Published Feb 1, 2023· Updated Jun 17, 2026
CVE-2023-0587
CVE-2023-0587
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:trendmicro:apex_one:-:-:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:trendmicro:apex_one:-:-:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: = 11110
Patches
Vulnerability mechanics
References
1News mentions
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