DLL Hijacking in EfficientLab Controlio Leads to Local Privilege Escalation

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Summary

CVECVE-2025-10549
StatePUBLISHED
AssignerSEC-VLab
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-04-23 07:16:39 UTC
Updated2026-04-23 07:16:39 UTC
DescriptionEfficientLab Controlio before v1.3.95 contains a DLL hijacking vulnerability caused by weak folder permissions in the installation directory. A local attacker can place a specially crafted DLL in this directory and achieve arbitrary code execution with highest privileges, because the affected service runs as NT AUTHORITY\SYSTEM.

Risk And Classification

Problem Types: CWE-427 | CWE-427 CWE-427 Uncontrolled Search Path Element

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA EfficientLab LLC Controlio affected <1.3.95 Not specified

References

ReferenceSourceLinkTags
r.sec-consult.com/controlio 551230f0-3615-47bd-b7cc-93e92e730bbf r.sec-consult.com
kb.controlio.net/hc/en-us/articles/45777908471185-Client-Update-April-15-2026-... 551230f0-3615-47bd-b7cc-93e92e730bbf kb.controlio.net
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Tobias Niemann, SEC Consult Vulnerability Lab (en)

CNA: Daniel Hirschberger, SEC Consult Vulnerability Lab (en)

CNA: Thorger Jansen, SEC Consult Vulnerability Lab (en)

CNA: Marius Renner, SEC Consult Vulnerability Lab (en)

Additional Advisory Data

Solutions

CNA: The vendor provides a patch v1.3.95 which should be installed immediately.

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