EIP-2026-115405

PRE-CVE

httpdx 1.5.4 - HTTP Server Remote Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115405. PoCs published by st3n.

AI-analyzed exploit summary This Perl script exploits a remote HTTP server DoS vulnerability in httpdx v1.5.4 by sending a crafted HTTP GET request with a large number of wildcards, causing an access violation when writing to an invalid memory address (0x41414141). The exploit triggers a crash in msvcrt.dll due to uncontrolled memory manipulation.

Description

httpdx 1.5.4 - HTTP Server Remote Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by st3n · perldoswindows
https://www.exploit-db.com/exploits/19988

This Perl script exploits a remote HTTP server DoS vulnerability in httpdx v1.5.4 by sending a crafted HTTP GET request with a large number of wildcards, causing an access violation when writing to an invalid memory address (0x41414141). The exploit triggers a crash in msvcrt.dll due to uncontrolled memory manipulation.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: httpdx v1.5.4
No auth needed
Prerequisites: Network access to the target HTTP server
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026