What is CVE-2026-9778?

CVE-2026-9778 is a high-severity vulnerability in Aten Unizon, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-06-24.

How severe is CVE-2026-9778?

High severity. CVSS v3 base score is 7.2 out of 10.

Path Traversal in Aten Unizon

CVE-2026-9778

ATEN Unizon ImportDeviceList Directory Traversal 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 class: Path Traversal (Directory Traversal)

EPSS: 0.015 (71.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Aten Unizon — versions 2.7.262.002

Weakness classification (CWE)

CWE-22 — Path Traversal

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
zdi-disclosures@trendmicro.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-9778?: CVE-2026-9778 is a high-severity vulnerability in Aten Unizon, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-06-24.
How severe is CVE-2026-9778?: High severity. CVSS v3 base score is 7.2 out of 10.