CVE-2018-25268 PUBLISHED

LanSpy 2.0.1.159 Local Buffer Overflow via Scan Field

Assigner: VulnCheck
Reserved: 22.04.2026 Published: 22.04.2026 Updated: 22.04.2026

LanSpy 2.0.1.159 contains a local buffer overflow vulnerability that allows attackers to overwrite the instruction pointer by supplying oversized input to the scan field. Attackers can craft a payload with 688 bytes of padding followed by 4 bytes of controlled data to crash the application or potentially achieve code execution.

Metrics

CVSS Vector: 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
CVSS Score: 8.6

Product Status

Vendor Lizardsystems
Product LanSpy
Versions
  • Version 2.0.1.159 is affected

Credits

  • Gionathan "John" Reale finder

References

Problem Types

  • Out-of-bounds Write CWE