A command injection vulnerability was identified in PRTG 23.2.84.1566 and earlier versions in the HL7 sensor where an authenticated user with write permissions could abuse the debug option to write new files that could potentially get executed by the EXE/Script sensor. The severity of this vulnerability is high and received a score of 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Use CWE-77, Paessler vendor hub and Prtg Network Monitor product page to widen CVE-2023-32781 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2023-31452, CVE-2023-32782 and CVE-2025-67835 for nearby disclosures in the same product family. Additional editorial context is available in Why “Low” and “Medium” CVEs Still Breach Networks.