CVE-2026-2450
Received Received - Intake
Impersonation Vulnerability in upKeeper Instant Privilege Access Enables Privilege Hijacking

Publication date: 2026-04-14

Last updated on: 2026-04-14

Assigner: upKeeper

Description
.NET misconfiguration: use of impersonation vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Hijacking a Privileged Thread of Execution.This issue affects upKeeper Instant Privilege Access: through 1.5.0.
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Meta Information
Published
2026-04-14
Last Modified
2026-04-14
Generated
2026-06-16
AI Q&A
2026-04-14
EPSS Evaluated
2026-06-15
NVD
CVE-2026-2450
EUVD
EUVD-2026-22249
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
upkeeper_solutions upkeeper_instant_privilege_access to 1.5.0 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-520 Allowing a .NET application to run at potentially escalated levels of access to the underlying operating and file systems can be dangerous and result in various forms of attacks.
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Executive Summary

This vulnerability is a misconfiguration issue in the .NET framework related to impersonation within upKeeper Solutions' upKeeper Instant Privilege Access software. It allows an attacker to hijack a privileged thread of execution, potentially gaining unauthorized elevated privileges.

Impact Analysis

The vulnerability can lead to privilege escalation by allowing an attacker to hijack a privileged thread. This means an attacker with limited access could gain higher-level permissions, potentially compromising system security and sensitive data.

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