Buffer Overflow Vulnerability in BlueAuditor by AyeTech
CVE-2019-25712

6.9MEDIUM

Key Information:

Vendor

Nsauditor

Status
Blueauditor
Vendor
CVE Published:
12 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25712?

BlueAuditor 1.7.2.0 features a critical security flaw characterized by a buffer overflow in the registration key field. This vulnerability can be exploited by local attackers who input an excessively large key value, specifically a 256-byte buffer filled with repeated characters. Successfully exploiting this weakness can lead to a denial of service, where the application becomes unresponsive, effectively crashing during the registration process. This highlights the need for immediate attention and remediation to safeguard application integrity and availability.

Affected Version(s)

BlueAuditor 1.7.2.0

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-2019-25712 - Proof of Concept

References

https://www.exploit-db.com/exploits/46087
exploit
https://www.vulncheck.com/advisories/blueauditor-buffer-o...
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Luis Martinez
.