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CVE-2019-25334

Product Key Explorer 4.2.0.0 - 'Name' Denial of Service

Published: Feb 12, 2026Updated: Feb 13, 2026 Sources: CVE List NVDCWE-121
6.2MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 91.0%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Self-Check
Not available

Description

Product Key Explorer 4.2.0.0 contains a denial of service vulnerability that allows local attackers to crash the application by overflowing the registration name input field. Attackers can create a specially crafted text file with repeated characters to trigger a buffer overflow when pasted into the registration name field, causing the application to crash.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-121

Affected Products

Nsasoft
commercialaka spotauditor, nsauditor spotauditor, nsauditor
Nsauditor Product Key ExplorerOn-premSecurity Product
Security Products / vuln-mgmt-scanner

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://www.exploit-db.com/exploits/47766
exploit-db.com
http://www.nsauditor.com
nsauditor.com
https://www.vulncheck.com/advisories/product-key-explorer-name-denial-of-service
vulncheck.com

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