EIP-2026-101029

PRE-CVE

Juniper Networks JUNOS 7.1.1 - Malformed TCP Packet Denial of Service / Multiple Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101029. PoCs published by anonymous.

AI-analyzed exploit summary This Perl script exploits a remote denial-of-service vulnerability in JUNOS by sending a specially crafted TCP packet with a specific option field. The exploit targets JUNOS versions 7.x, 8.x, and 9.x by leveraging the Net::Packet library to construct and send the malicious packet.

Description

Juniper Networks JUNOS 7.1.1 - Malformed TCP Packet Denial of Service / Multiple Vulnerabilities

Exploits (1)

exploitdb WORKING POC VERIFIED
by anonymous · perldoshardware
https://www.exploit-db.com/exploits/33476

This Perl script exploits a remote denial-of-service vulnerability in JUNOS by sending a specially crafted TCP packet with a specific option field. The exploit targets JUNOS versions 7.x, 8.x, and 9.x by leveraging the Net::Packet library to construct and send the malicious packet.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: JUNOS 7.x, 8.x, 9.x
No auth needed
Prerequisites: Network access to the target host · Target running vulnerable JUNOS version
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026