Denial of Service Vulnerability in SpotAuditor by NSA
CVE-2019-25434

6.7MEDIUM

Key Information:

Vendor

Nsasoft

Status
Nsauditor Spotauditor
Vendor
CVE Published:
20 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25434?

SpotAuditor version 5.3.1.0 has a denial of service vulnerability that can be exploited by unauthenticated attackers. By submitting excessively large strings (5000 bytes or more) in the registration name field, attackers can cause the application to crash due to unhandled exceptions. This vulnerability highlights the importance of input validation and error handling to prevent service disruption.

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Affected Version(s)

Nsauditor SpotAuditor SpotAuditor 5.3.1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-25434 - Proof of Concept

References

https://www.exploit-db.com/exploits/47494
exploit
http://www.nsauditor.com
product
https://www.vulncheck.com/advisories/spotauditor-denial-o...
third-party-advisory

CVSS V4

Score:
6.7
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sanjana Shetty
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