High severity8.1NVD Advisory· Published Oct 3, 2023· Updated Jun 17, 2026
CVE-2023-43976
CVE-2023-43976
Description
An issue in CatoNetworks CatoClient before v.5.4.0 allows attackers to escalate privileges and winning the race condition (TOCTOU) via the PrivilegedHelperTool component.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- CatoNetworks/CatoClientdescription
- Range: <5.4.0
Patches
Vulnerability mechanics
References
2- www.ns-echo.com/posts/cve_2023_43976.htmlnvdExploit
- www.catonetworks.comnvdProduct
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