High severity7.8NVD Advisory· Published Jan 21, 2026· Updated Apr 15, 2026

CVE-2021-47862

Description

Hi-Rez Studios 5.1.6.3 contains an unquoted service path vulnerability in the HiPatchService that allows local attackers to execute code with elevated privileges. Attackers can exploit the unquoted path during system startup or reboot to inject and run malicious executables with LocalSystem permissions.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Hi-Rez Studios/HiPatchServicellm-create
Range: = 5.1.6.3

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/49701nvd
www.hirezstudios.comnvd
www.vulncheck.com/advisories/hi-rez-studios-hipatchservice-unquoted-service-pathnvd

News mentions

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