CVE-2002-1816

CRITICAL

atphttpd < 0.4b - Remote Code Execution via Long HTTP GET Request

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2002-1816. PoCs published by thread.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in ATP HTTP Daemon v0.4b, allowing remote code execution by overwriting the saved base pointer. It includes a bindshell payload and adjusts the return address based on the target environment.

Description

Off-by-one buffer overflow in the sock_gets function in sockhelp.c for ATPhttpd 0.4b and earlier allows remote attackers to execute arbitrary code via a long HTTP GET request.

Exploits (1)

exploitdb WORKING POC VERIFIED
by thread · cremotelinux
https://www.exploit-db.com/exploits/21936

This exploit targets a buffer overflow vulnerability in ATP HTTP Daemon v0.4b, allowing remote code execution by overwriting the saved base pointer. It includes a bindshell payload and adjusts the return address based on the target environment.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: ATP HTTP Daemon v0.4b
No auth needed
Prerequisites: Network access to the target server · ATP HTTP Daemon v0.4b running on the target
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Broken Link, Exploit, Patch, Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/5956
Broken Link, Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/7293
Broken Link, Exploit, Vendor Advisory mailing-list x_refsource_bugtraq
http://archives.neohapsis.com/archives/bugtraq/2002-10/0187.html
Broken Link vdb-entry x_refsource_xf
http://www.iss.net/security_center/static/10362.php

Scores

CVSS v3 9.8
EPSS 0.1148
EPSS Percentile 93.8%
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-193
Status published
Products (1)
redshift/atphttpd < 0.4b
Published Dec 31, 2002
Tracked Since Feb 18, 2026