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CVE-2026-9779

Published: Jun 24, 2026Updated: Jun 27, 2026 Sources: CVE List NVDCWE-347
7.2HIGH
NVD MITRE
EPSS Score
0.7%
Top 50.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-347

Affected Products

ATEN
commercial·TW
UnizonEmbedded
Networking Infrastructure / router-switch
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2026-9779?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
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References

https://www.zerodayinitiative.com/advisories/ZDI-26-383/
zerodayinitiative.com
https://www.aten.com/global/en/supportcenter/info/security-advisory/32/
aten.com

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