High severity · published Feb 5, 2026
CVE-2020-37130
Nsauditor 3.2.0.0 - 'Name' Denial of Service
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Nsauditor 3.2.0.0 contains a denial of service vulnerability in the registration name input field that allows attackers to crash the application. Attackers can create a malicious payload of 1000 bytes of repeated characters to trigger an application crash when pasted into the registration name field.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NS
Nsauditor · Nsauditor
3.2.0.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-37130
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-37130
Product
http://www.nsauditor.com
Exploit
https://www.exploit-db.com/exploits/48286
Third Party Advisory
https://www.vulncheck.com/advisories/nsauditor-name-denial-of-service
More from Nsauditor
7.5
CVE-2021-47895
Nsauditor 3.2.2.0 - 'Event Description' Denial of Service
7.5
CVE-2021-47815
Nsauditor 3.2.3 - Denial of Service (PoC)
5.5
CVE-2019-25597
NSauditor 3.1.2.0 Denial of Service via Community Field