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Description

LabF nfsAxe 3.7 Ping Client contains a buffer overflow vulnerability that 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.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-04 | Assigner VulnCheck




HIGH: 8.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

3.7
affected

Credits

Dino Covotsos - Telspace Systems finder

References

www.exploit-db.com/exploits/46737 (ExploitDB-46737) exploit

www.labf.com/nfsaxe (Official Product Homepage) product

www.vulncheck.com/...labf-nfsaxe-ping-client-buffer-overflow (VulnCheck Advisory: LabF nfsAxe 3.7 Ping Client Buffer Overflow) third-party-advisory

cve.org (CVE-2019-25736)

nvd.nist.gov (CVE-2019-25736)

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