CVE-2025-68615

CRITICAL

net-snmp <5.9.5-5.10.pre2 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-68615. PoCs published by yt2w.

AI-analyzed exploit summary This repository contains a functional exploit for CVE-2025-68615, a stack buffer overflow in Net-SNMP's snmptrapd daemon. The exploit crafts malformed SNMP trap packets with excessively long enterprise OIDs to trigger a stack overflow, potentially leading to DoS or RCE.

Description

net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon to crash. This issue has been patched in versions 5.9.5 and 5.10.pre2.

Exploits (1)

nomisec WORKING POC
by yt2w · poc
https://github.com/yt2w/CVE-2025-68615

This repository contains a functional exploit for CVE-2025-68615, a stack buffer overflow in Net-SNMP's snmptrapd daemon. The exploit crafts malformed SNMP trap packets with excessively long enterprise OIDs to trigger a stack overflow, potentially leading to DoS or RCE.

Classification
Working Poc 95%
Attack Type
Dos | Rce
Complexity
Moderate
Reliability
Reliable
Target: Net-SNMP < 5.9.5, < 5.10.pre2
No auth needed
Prerequisites: Network access to UDP/162 · Target running vulnerable Net-SNMP version
devstral-2 · analyzed Feb 19, 2026 Full analysis →

References (5)

Core 5

Scores

CVSS v3 9.8
EPSS 0.4269
EPSS Percentile 98.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-119
Status published
Products (4)
debian/debian_linux 11.0
net-snmp/net-snmp 5.10 pre1
net-snmp/net-snmp < 5.9.5 (2 CPE variants)
net-snmp/net-snmp >= 5.10.pre1, < 5.10.pre2
Published Dec 23, 2025
Tracked Since Feb 18, 2026