CVE-2026-9779
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk29th percentile — higher than 29% of all known CVEs
Summary
In ATEN Unizon, the updateWar method has an improper implementation of cryptographic signature verification. An authenticated remote attacker can exploit this vulnerability to execute arbitrary code in the context of SYSTEM.
Risk Assessment
The risk involves potential full system compromise by an authenticated attacker, leading to data theft, malware installation, or service disruption.
Recommendation
It is recommended to immediately apply patches provided by ATEN and restrict access to the administrative interface to trusted users only.
Original NVD description (English source)
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.