CVE-2007-2771

LEAD Technologies LeadTools <14.5.0.35 - Buffer Overflow

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-2771. PoCs published by shinnai.

AI-analyzed exploit summary This exploit targets a stack-based buffer overflow in LeadTools JPEG 2000 COM Object (LTJ2K14.ocx v. 14.5.0.35) via a crafted input to the BitmapDataPath property, leading to arbitrary code execution (calc.exe in this PoC).

Description

Stack-based buffer overflow in the LEAD Technologies LeadTools JPEG 2000 LEADJ2K.LEADJ2K.140 ActiveX control (LTJ2K14.ocx) 14.5.0.35 allows remote attackers to execute arbitrary code via a long BitmapDataPath property.

Exploits (1)

exploitdb WORKING POC VERIFIED
by shinnai · htmlremotewindows
https://www.exploit-db.com/exploits/3950

This exploit targets a stack-based buffer overflow in LeadTools JPEG 2000 COM Object (LTJ2K14.ocx v. 14.5.0.35) via a crafted input to the BitmapDataPath property, leading to arbitrary code execution (calc.exe in this PoC).

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: LeadTools JPEG 2000 COM Object (LTJ2K14.ocx v. 14.5.0.35)
No auth needed
Prerequisites: Victim must visit a malicious webpage or open a malicious HTML file · LeadTools JPEG 2000 COM Object must be installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (8)

Core 8
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/36026
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/440112
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/25313
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/24040
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2007/1868
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/34367

Scores

EPSS 0.0904
EPSS Percentile 94.6%

Details

Status published
Products (1)
lead_technologies/leadtools_jpeg_2000 14.5.0.35
Published May 21, 2007
Tracked Since Feb 18, 2026