Buffer overflow in Nsasoft Spotauditor
CVE-2019-25666
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (13.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 13th percentile — 13.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Nsasoft Spotauditor
- Nsauditor Spotauditor — versions 3.6.7
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/46313 (Exploit, VDB Entry, Third Party Advisory, exploit)
- www.nsauditor.com/order.html (Product, product)
- www.vulncheck.com/advisories/spotauditor-denial-of-service-buffer-overflow (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2019-25666?
- CVE-2019-25666 is a medium-severity vulnerability in Nsasoft Spotauditor, classified under Out-of-bounds Write. CVSS score: 6.2/10. Published 2026-04-05.
- How severe is CVE-2019-25666?
- Medium severity. CVSS v3 base score is 6.2 out of 10.