What is CVE-2026-9778?

CVE-2026-9778 is a high-severity vulnerability, 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.

CVE-2026-9778

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)

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.

Weakness classification (CWE)

CWE-22 — Path Traversal

References

zdi-disclosures@trendmicro.com (x_research-advisory)
zdi-disclosures@trendmicro.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-9778?: CVE-2026-9778 is a high-severity vulnerability, 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.