PT-2026-52121 · Aten · Unizon

Publicado 2026-06-24 · Atualizado 2026-06-24 · CVE-2026-9774

NVD

CVSS v3.1

5.5

Média

Vetor base

AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H

ATEN Unizon updateLicense Directory Traversal Arbitrary File Deletion Vulnerability. This vulnerability allows remote attackers to delete arbitrary files on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability.

The specific flaw exists within the updateLicense 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 delete files or create a denial-of-service condition on the system. Was ZDI-CAN-28502.

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2026-9774

Produtos afetados

Unizon

Referências · 3

• https://zerodayinitiative.com/advisories/ZDI-26-378 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-9774 · Nota de Segurança
• https://aten.com/global/en/supportcenter/info/security-advisory/27 · Aviso do Fabricante