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HIGH

ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability

Published Jun 24, 2026

Description

ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature 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 updateWar method. The issue results from an incorrect implementation of cryptographic signature verification. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-28590.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-347

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner zdi
Published Jun 24, 2026
Updated Jun 25, 2026
Reserved May 27, 2026
Link CVE-2026-9779
CISA Vulnrichment
Updated Jun 25, 2026
NVD
Status Analyzed
Modified Jun 27, 2026
Link CVE-2026-9779
Red Hat
Severity n/a
Public date n/a
Links CVE-2026-9779