EIP-2026-115931

PRE-CVE

Network Instrument Observer - SNMP SetRequest Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115931. PoCs published by Francis Provencher.

AI-analyzed exploit summary This Python script exploits a NULL-pointer dereference vulnerability in Network Instrument Observer via a crafted SNMP SetRequest PDU sent to UDP port 162, causing a denial of service (DoS). The exploit sends a malformed packet with an octet string that triggers the crash.

Description

Network Instrument Observer - SNMP SetRequest Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Francis Provencher · pythondoswindows
https://www.exploit-db.com/exploits/18587

This Python script exploits a NULL-pointer dereference vulnerability in Network Instrument Observer via a crafted SNMP SetRequest PDU sent to UDP port 162, causing a denial of service (DoS). The exploit sends a malformed packet with an octet string that triggers the crash.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Network Instrument Observer (version not specified)
No auth needed
Prerequisites: Network access to UDP port 162 on the target
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026