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02/08/2025
Zero-Day Initiative

ZDI-25-755: (Pwn2Own) QNAP QHora-322 qsyslog-cli username Format String Remote Code Execution Vulnerability

by Deepanshu Jha
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of QNAP QHora-322 routers. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5.
  • Next ZDI-25-756: (Pwn2Own) QNAP QHora-322 Improper Restriction of Communication Channel to Intended Endpoints Vulnerability
  • Previous ZDI-25-754: (Pwn2Own) QNAP TS-464 privWizard.cgi Authentication CRLF Injection Privilege Escalation Vulnerability

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