Medium severity · published Apr 5, 2026
CVE-2019-25666
SpotAuditor 3.6.7 Denial of Service Buffer Overflow
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
SpotAuditor 3.6.7 contains a local buffer overflow vulnerability in the Base64 Password Decoder component that allows attackers to crash the application. Attackers can supply an oversized Base64 string through the decoder interface to trigger a denial of service condition.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SP
SpotAuditor · Nsauditor
3.6.7 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-25666
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-25666
Product
http://www.nsauditor.com/order.html
Exploit
https://www.exploit-db.com/exploits/46313
Third Party Advisory
https://www.vulncheck.com/advisories/spotauditor-denial-of-service-buffer-overflow
More from SpotAuditor
6.2
CVE-2019-25596
SpotAuditor 5.2.6 Name Field Denial of Service