CVE-2019-25597

MEDIUM

NSauditor 3.1.2.0 Denial of Service via Community Field

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-25597. PoCs published by Victor Mondragón.

AI-analyzed exploit summary This PoC exploits a buffer overflow vulnerability in NSauditor 3.1.2.0 by sending a large string (10,000 'A' characters) to the 'Community' field in the SNMP Auditor module, causing a denial of service (DoS) crash.

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.

Exploits (1)

exploitdb WORKING POC
by Victor Mondragón · pythondoswindows
https://www.exploit-db.com/exploits/46757

This PoC exploits a buffer overflow vulnerability in NSauditor 3.1.2.0 by sending a large string (10,000 'A' characters) to the 'Community' field in the SNMP Auditor module, causing a denial of service (DoS) crash.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: NSauditor 3.1.2.0
No auth needed
Prerequisites: Python to generate the payload file · Access to the SNMP Auditor module in NSauditor
devstral-2 · analyzed Mar 22, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit exploit
ExploitDB-46757
https://www.exploit-db.com/exploits/46757
Product product
Product Reference
http://www.nsauditor.com/downloads/nsauditor_setup.exe
Third Party Advisory third-party-advisory
VulnCheck Advisory: NSauditor 3.1.2.0 Denial of Service via Community Field
https://www.vulncheck.com/advisories/nsauditor-denial-of-service-via-community-field

Scores

CVSS v3 6.2
EPSS 0.0024
EPSS Percentile 14.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (3)
nsasoft/nsauditor 3.1.2.0
nsasoft/nsauditor 3.1.2.0 - 3.2.7
Nsauditor/NSauditor 3.1.2.0
Published Mar 22, 2026
Tracked Since Mar 22, 2026