Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-9778

ATEN Unizon ImportDeviceList Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability. The specific flaw exists within the ImportDeviceList method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-28579.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.015
EPSS Ranking 70.7%
CVSS Severity
CVSS v3 Score 7.2
Products affected by CVE-2026-9778
  • Aten » Unizon » Version: 2.4.233
    cpe:2.3:a:aten:unizon:2.4.233
  • Aten » Unizon » Version: 2.5.242
    cpe:2.3:a:aten:unizon:2.5.242
  • Aten » Unizon » Version: 2.5.243
    cpe:2.3:a:aten:unizon:2.5.243
  • Aten » Unizon » Version: 2.6.253
    cpe:2.3:a:aten:unizon:2.6.253
  • Aten » Unizon » Version: 2.7.262
    cpe:2.3:a:aten:unizon:2.7.262
  • Aten » Unizon » Version: 2.7.263
    cpe:2.3:a:aten:unizon:2.7.263


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