High severity · published Feb 12, 2026
CVE-2019-25336
SpotAuditor 5.3.2 - 'Base64' Local Buffer Overflow (SEH)
7.8
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NS
Nsauditor SpotAuditor · Nsasoft
5.3.2 · source: vendor
SP
Spotauditor · Nsasoft
5.3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-25336
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-25336
Product
http://www.nsauditor.com/
Exploit
https://www.exploit-db.com/exploits/47719
Exploit
https://www.exploit-db.com/exploits/47759
Broken Link
https://www.vulncheck.com/advisories/spotauditor-base-local-buffer-overflow-seh
More from Nsauditor SpotAuditor
7.5
CVE-2019-25340
SpotAuditor 5.3.2 - 'Base64' Denial Of Service
5.5
CVE-2019-25434
SpotAuditor 5.3.1.0 Denial of Service via Registration Name Field
