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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-9776
HIGHpublished 2026-06-24 22:16 UTC · 4 days ago · modified 2026-06-27 19:00 UTC
7.5
CVSS / 10
// description
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
// weaknesses (CWE)
- CWE-22