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Description

SpotAuditor 5.3.2 contains a local buffer overflow vulnerability in the Base64 Encrypted Password tool that allows attackers to execute arbitrary code by crafting a malicious payload. Attackers can generate a specially crafted Base64 encoded payload to trigger a Structured Exception Handler (SEH) overwrite and execute shellcode on the vulnerable system.

PUBLISHED Reserved 2026-02-12 | Published 2026-02-12 | Updated 2026-02-13 | Assigner VulnCheck




HIGH: 8.4CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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

Stack-based Buffer Overflow

Product status

5.3.2
affected

Credits

Kirill Nikolaev finder

References

www.exploit-db.com/exploits/47759 (ExploitDB-47759) exploit

www.nsauditor.com/ (Vendor Homepage) product

www.exploit-db.com/exploits/47719 (Original DOS Exploit Reference) exploit

www.vulncheck.com/...tauditor-base-local-buffer-overflow-seh (VulnCheck Advisory: SpotAuditor 5.3.2 - 'Base64' Local Buffer Overflow (SEH)) third-party-advisory

cve.org (CVE-2019-25336)

nvd.nist.gov (CVE-2019-25336)

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