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Description

Infiltrator Network Security Scanner 4.6 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized input string. Attackers can paste a 6000-byte payload into the Scan Target field and trigger a denial of service condition when the Scan button is clicked.

PUBLISHED Reserved 2026-04-26 | Published 2026-04-26 | Updated 2026-04-27 | Assigner VulnCheck




MEDIUM: 6.8CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Problem types

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

Product status

4.6
affected

Credits

Gionathan "John" Reale finder

References

www.exploit-db.com/exploits/45390 (ExploitDB-45390) exploit

www.infiltration-systems.com/download.shtml (Product Reference) product

www.vulncheck.com/...work-security-scanner-denial-of-service (VulnCheck Advisory: Infiltrator Network Security Scanner 4.6 Denial of Service) third-party-advisory

cve.org (CVE-2018-25280)

nvd.nist.gov (CVE-2018-25280)

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