CVE-2018-25307

SysGauge Pro 4.6.12 Local Buffer Overflow SEH

CVSS 8.6 HIGHEPSS 0.1%CWE-120

Vexday Risk Score

41Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 8.6EPSS 0.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

29 Apr 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Sysgauge · SysGauge Pro

public PoCs found — 1

cve_referencewww.exploit-db.com/exploits/44455unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References

https://www.exploit-db.com/exploits/44455 https://www.vulncheck.com/advisories/sysgauge-pro-local-buffer-overflow-seh