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Description

SysGauge Pro 4.6.12 contains a local buffer overflow vulnerability in the Register function that allows local attackers to overwrite the structured exception handler by supplying a crafted unlock key. Attackers can inject shellcode through the Unlock Key field during registration to execute arbitrary code with application privileges.

PUBLISHED Reserved 2026-04-29 | Published 2026-04-29 | Updated 2026-05-01 | 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

4.6.12
affected

Credits

Hashim Jawad # finder

References

www.exploit-db.com/exploits/44455 (ExploitDB-44455) exploit

www.vulncheck.com/.../sysgauge-pro-local-buffer-overflow-seh (VulnCheck Advisory: SysGauge Pro 4.6.12 Local Buffer Overflow SEH) third-party-advisory

cve.org (CVE-2018-25307)

nvd.nist.gov (CVE-2018-25307)

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