Read the docs
TI-2019-15394 Aliases CVE-2019-25340GHSA-v3jv-jh9h-w9c8

SpotAuditor 5.3.2 - 'Base64' Denial Of Service

Priority HIGH 69CWE-121Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
None
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

SpotAuditor 5.3.2 contains a denial of service vulnerability in its Base64 decryption feature that allows attackers to crash the application by supplying an oversized buffer. Attackers can generate a malformed input file with 2000 repeated characters to trigger an application crash when pasted into the Base64 Encrypted Password field.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0049 42nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NsasoftNsauditor SpotAuditor5.3.2—No fix listedCNA
  • Nsauditor SpotAuditor VendorNsasoft Affected 5.3.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nsasoft:spotauditor:5.3.2:*:*:*:*:*:*:*5.3.2VulnerableNsasoft
  • cpe:2.3:a:nsasoft:spotauditor:5.3.2:*:*:*:*:*:*:* Versions 5.3.2 Vulnerable ·Nsasoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-25340
  2. 2026-10-03 Alias added: GHSA-v3jv-jh9h-w9c8

References

Exploit 1

Other 1

  • TI-2019-15390 SpotAuditor 5.3.2 - 'Base64' Local Buffer Overflow (SEH) CVSS 4.0HIGH 8.4
  • TI-2019-15487 SpotAuditor 5.3.1.0 Denial of Service via Registration Name Field CVSS 4.0MEDIUM 6.7
  • TI-2019-15719 SpotAuditor 3.6.7 Denial of Service Buffer Overflow CVSS 4.0MEDIUM 6.9
  • TI-2019-15649 SpotAuditor 5.2.6 Name Field Denial of Service CVSS 4.0MEDIUM 6.9
  • TI-2021-09140 An issue was discovered in Nsasoft US LLC SpotAuditor 5.3.5. CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences