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Labf CVE debriefs

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HIGH Labf CVE published 2026-06-04

CVE-2019-25736

CVE-2019-25736 is a HIGH severity vulnerability in LabF nfsAxe 3.7 Ping Client. The vulnerability allows local attackers to execute arbitrary code by supplying a malicious payload in the Host IP field. Attackers can craft a specially formatted input file with shellcode and overwrite the return address to execute calc.exe or other arbitrary commands. The vulnerability has a CVSS score of 8.6.