CVE-2026-97381 Legacy Update - Broken Access Control

Legacy Update 1.12.0 through 1.13.1 contains a broken access control caused by an origin validation error in the IsPermitted method of its ActiveX control, letting attackers via malicious IE webpages install updates, enumerate system info, or reboot without user consent, exploit requires user to visit a malicious webpage in Internet Explorer.

CVSS base score 9.9 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.21% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Broken Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
13 October 2026
Updated
15 October 2026
Weakness
CWE-346

Vendor fix

Update to version 1.13.2 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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