CVE-2009-4832

DESlock+ 4.0.2 - Local Privilege Escalation via IOCTL 0x80012010 Request

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2009-4832. PoCs published by mu-b.

AI-analyzed exploit summary This exploit targets a local kernel vulnerability in DESlock+ 4.0.2 (dlpcrypt.sys 0.1.1.27) to escalate privileges to SYSTEM by manipulating kernel mode pointers via IOCTL calls. It includes shellcode for token stealing on Windows XP and Windows Server 2003.

Description

The dlpcrypt.sys kernel driver 0.1.1.27 in DESlock+ 4.0.2 allows local users to gain privileges via a crafted IOCTL 0x80012010 request to the DLPCryptCore device.

Exploits (1)

exploitdb WORKING POC VERIFIED
by mu-b · clocalwindows
https://www.exploit-db.com/exploits/8983

This exploit targets a local kernel vulnerability in DESlock+ 4.0.2 (dlpcrypt.sys 0.1.1.27) to escalate privileges to SYSTEM by manipulating kernel mode pointers via IOCTL calls. It includes shellcode for token stealing on Windows XP and Windows Server 2003.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: DESlock+ 4.0.2 (dlpcrypt.sys 0.1.1.27)
No auth needed
Prerequisites: Local access to the target system · DESlock+ 4.0.2 with vulnerable dlpcrypt.sys driver loaded
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
http://www.exploit-db.com/exploits/8983
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/35501
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1022427

Scores

EPSS 0.0083
EPSS Percentile 52.5%

Details

CWE
CWE-264
Status published
Products (1)
deslock/deslock\+ 4.0.2
Published Apr 29, 2010
Tracked Since Feb 18, 2026