CVE-2012-3819

Dart PowerTCP ActiveX - Denial of Service via Long Request

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2012-3819. PoCs published by catatonicprime.

AI-analyzed exploit summary This exploit targets a stack overflow vulnerability in PowerTCP WebServer for ActiveX by sending a large request to crash the application. It is a denial-of-service (DoS) exploit that leverages a buffer overflow condition.

Description

Stack consumption vulnerability in dartwebserver.dll 1.9 and earlier, as used in Dart PowerTCP WebServer for ActiveX and other products, allows remote attackers to cause a denial of service (daemon crash) via a long request.

Exploits (1)

exploitdb WORKING POC VERIFIED
by catatonicprime · rubydoswindows
https://www.exploit-db.com/exploits/37905

This exploit targets a stack overflow vulnerability in PowerTCP WebServer for ActiveX by sending a large request to crash the application. It is a denial-of-service (DoS) exploit that leverages a buffer overflow condition.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: PowerTCP WebServer for ActiveX 1.9.2
No auth needed
Prerequisites: Network access to the target server · PowerTCP WebServer for ActiveX running on the target
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

EPSS 0.0233
EPSS Percentile 81.3%

Details

CWE
CWE-119
Status published
Products (1)
dart/powertcp_activex
Published Oct 04, 2012
Tracked Since Feb 18, 2026