High severity7.2NVD Advisory· Published Jun 24, 2026· Updated Jun 27, 2026
CVE-2026-9779
CVE-2026-9779
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.
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Affected products
2Patches
Vulnerability mechanics
References
2- www.aten.com/global/en/supportcenter/info/security-advisory/32/nvdVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-26-383/nvdThird Party Advisory
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