PT-2026-32623 · Upkeeper Solutions · Upkeeper Instant Privilege Access

Tony Nilsson · Published 2026-04-14 · Updated 2026-04-19 · CVE-2026-2450

Positive Technologies (AI Summary)

CVSS v4.0

7.4

High

Base vector

AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions upKeeper Instant Privilege Access versions prior to 1.5.0

Description A .NET misconfiguration involving the use of impersonation allows for the hijacking of a privileged thread of execution.

Recommendations Update to a version newer than 1.5.0.

Fix

Weakness Enumeration

CWE-520

Related Identifiers

CVE-2026-2450

Affected Products

Upkeeper Instant Privilege Access

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-2450 · Security Note
• https://support.upkeeper.se/hc/en-us/articles/26783542353692-CVE-2026-2450-NET-misconfiguration-use-of-impersonation · Note
• https://twitter.com/CVEnew/status/2045972383891370049 · Twitter Post