EIP-2026-103594

PRE-CVE

Netscape Enterprise Server 4.1 - HTTP Method Name Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103594. PoCs published by Robert Cardona.

AI-analyzed exploit summary This Perl script exploits a buffer overflow vulnerability in iPlanet Web Server and Netscape Enterprise Server by sending an overly long HTTP method name. The exploit attempts to crash the server or execute arbitrary code by corrupting memory.

Description

Netscape Enterprise Server 4.1 - HTTP Method Name Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Robert Cardona · perldosmultiple
https://www.exploit-db.com/exploits/22230

This Perl script exploits a buffer overflow vulnerability in iPlanet Web Server and Netscape Enterprise Server by sending an overly long HTTP method name. The exploit attempts to crash the server or execute arbitrary code by corrupting memory.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Theoretical
Target: iPlanet Web Server, Netscape Enterprise Server
No auth needed
Prerequisites: Network access to the target server · Vulnerable version of iPlanet Web Server or Netscape Enterprise Server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026