Medium severity · published Mar 22, 2026
CVE-2019-25597
NSauditor 3.1.2.0 Denial of Service via Community Field
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
NSauditor 3.1.2.0 contains a buffer overflow vulnerability in the SNMP Auditor Community field that allows local attackers to crash the application by supplying an excessively long string. Attackers can paste a large payload into the Community field and trigger the Walk function to cause a denial of service condition.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NS
NSauditor · Nsauditor
3.1.2.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-25597
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-25597
Broken Link
http://www.nsauditor.com/downloads/nsauditor_setup.exe
Exploit
https://www.exploit-db.com/exploits/46757
Third Party Advisory
https://www.vulncheck.com/advisories/nsauditor-denial-of-service-via-community-field
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