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High · 7.8 CVE-2021-47859 EUVD-2026-3633GHSA-ccm5-r6jv-m624

ActivIdentity 8.2 - 'ac.sharedstore' Unquoted Service Path

Published Jan 21, 2026 · Updated Mar 5, 2026 · Assigned by VulnCheck

Description

ActivIdentity 8.2 contains an unquoted service path vulnerability in the ac.sharedstore service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted binary path in C:\Program Files\Common Files\ActivIdentity\ to inject malicious executables and escalate privileges.

Affected products

VendorProductAffectedFixed
HID Global ActivIdentity 8.2 —

References