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.
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Affected Vendors & Products
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History
Fri, 26 Jun 2026 10:45:00 +0000
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Aten
Aten unizon |
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Aten
Aten unizon |
Thu, 25 Jun 2026 13:30:00 +0000
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ssvc
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Wed, 24 Jun 2026 21:45:00 +0000
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| 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. | |
| Title | ATEN Unizon writeFileToHttpServletResponse Directory Traversal Information Disclosure Vulnerability | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_0
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Status: PUBLISHED
Assigner: zdi
Published: 2026-06-24T21:36:49.727Z
Updated: 2026-06-25T12:52:29.205Z
Reserved: 2026-05-27T22:19:10.099Z
Link: CVE-2026-9776
Updated: 2026-06-25T12:52:25.985Z
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