ZDI-CAN-30585: ZDI-26-526: (0Day) PAX Technology Q80 Application Installer Signature Verification Bypass Remote Code Execution Vulnerability
Published Aug 5, 2026
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of PAX Technology Q80. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5.
Affected Software
1 affected component
PAX Technology Q80
Event History
Aug 5, 2026
Advisory Published
via ZDI·05:00 AM
Data Sourced
via ZDI·05:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-CAN-30585?
The severity of ZDI-CAN-30585 is rated at 7.5 according to CVSS.
2
How do I fix ZDI-CAN-30585?
To fix ZDI-CAN-30585, apply the latest security updates from PAX Technology for the Q80.
3
What type of vulnerability is ZDI-CAN-30585?
ZDI-CAN-30585 is a remote code execution vulnerability that allows execution of arbitrary code.
4
Who can exploit ZDI-CAN-30585?
Network-adjacent attackers can exploit ZDI-CAN-30585 without requiring authentication.
5
What software is affected by ZDI-CAN-30585?
ZDI-CAN-30585 affects the PAX Technology Q80 application.