CVE-2026-9776
ATEN Unizon writeFileToHttpServletResponse Directory Traversal Information Disclosure Vulnerability
Vexday Risk Score
21Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 7.5EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
24 jun 2026Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
ATEN Unizon writeFileToHttpServletResponse Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of ATEN Unizon. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the writeFileToHttpServletResponse 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 disclose information in the context of SYSTEM. Was ZDI-CAN-28505.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
ATEN · Unizon¿Quieres saber si tu infraestructura está expuesta a esto?
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