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Description

Nsauditor 3.0.28.0 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input to the DNS Lookup tool. Attackers can craft a payload with SEH chain overwrite and inject shellcode through the DNS Query field to achieve code execution with application privileges.

PUBLISHED Reserved 2026-03-26 | Published 2026-03-26 | Updated 2026-03-26 | 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

Out-of-bounds Write

Product status

3.0.28.0
affected

Credits

Achilles finder

References

www.exploit-db.com/exploits/46005 (ExploitDB-46005) exploit

www.nsauditor.com (Official Product Homepage) product

www.nsauditor.com/downloads/nsauditor_setup.exe (Product Reference) product

www.vulncheck.com/...ies/nsauditor-local-seh-buffer-overflow (VulnCheck Advisory: Nsauditor 3.0.28.0 Local SEH Buffer Overflow) third-party-advisory

cve.org (CVE-2018-25213)

nvd.nist.gov (CVE-2018-25213)

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