SpotAuditor 5.3.1.0 contains a denial of service vulnerability that allows unauthenticated attackers to crash the application by submitting excessive data in the registration name field. Attackers can enter a large string of characters (5000 bytes or more) in the name field during registration to trigger an unhandled exception that crashes the application.

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Nsasoft Nsauditor SpotAuditor affected
Version Status Constraints
SpotAuditor 5.3.1.0 affected —

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://www.nsauditor.com cve-icon cve-icon
https://www.exploit-db.com/exploits/47494 cve-icon cve-icon
https://www.vulncheck.com/advisories/spotauditor-denial-of-service-via-registration-name-field cve-icon cve-icon
History

Fri, 20 Feb 2026 23:15:00 +0000

Type Values Removed Values Added
Description SpotAuditor 5.3.1.0 contains a denial of service vulnerability that allows unauthenticated attackers to crash the application by submitting excessive data in the registration name field. Attackers can enter a large string of characters (5000 bytes or more) in the name field during registration to trigger an unhandled exception that crashes the application.
Title SpotAuditor 5.3.1.0 Denial of Service via Registration Name Field
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-20T22:54:47.430Z

Reserved: 2026-02-19T22:16:00.276Z

Link: CVE-2019-25434

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-20T23:16:00.037

Modified: 2026-02-20T23:16:00.037

Link: CVE-2019-25434

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses