Vulnerability Description
Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability. The specific flaw exists within ToggleState.php. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-30134.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Unraid | Unraid | < 7.3.0 |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-26-386/Third Party Advisory
FAQ
What is CVE-2026-9773?
CVE-2026-9773 is a vulnerability with a CVSS score of 8.8 (HIGH). Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentic...
How severe is CVE-2026-9773?
CVE-2026-9773 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9773?
Check the references section above for vendor advisories and patch information. Affected products include: Unraid Unraid.