CVE-2006-2086

JuniperSetup Control - Buffer Overflow via ProductName Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2006-2086. PoCs published by Metasploit, including Metasploit module exploits/windows/browser/juniper_sslvpn_ive_setupdll.

AI-analyzed exploit summary This exploit targets a stack buffer overflow in JuniperSetupDLL.dll via the JuniperSetup.ocx ActiveX control. It delivers a payload through an overly long ProductName parameter, leading to remote code execution on vulnerable systems.

Description

Buffer overflow in JuniperSetupDLL.dll, loaded from JuniperSetup.ocx by the Juniper SSL-VPN Client when accessing a Juniper NetScreen IVE device running IVE OS before 4.2r8.1, 5.0 before 5.0r6.1, 5.1 before 5.1r8, 5.2 before 5.2r4.1, or 5.3 before 5.3r2.1, allows remote attackers to execute arbitrary code via a long argument in the ProductName parameter.

Exploits (2)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/16568

This exploit targets a stack buffer overflow in JuniperSetupDLL.dll via the JuniperSetup.ocx ActiveX control. It delivers a payload through an overly long ProductName parameter, leading to remote code execution on vulnerable systems.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Juniper SSL-VPN IVE (JuniperSetupDLL.dll, JuniperSetup.ocx ActiveX control)
No auth needed
Prerequisites: Victim must visit a malicious webpage hosting the exploit · ActiveX control must be installed and enabled
devstral-2 · analyzed Feb 16, 2026 Full analysis →
metasploit WORKING POC NORMAL
rubypocwin
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/browser/juniper_sslvpn_ive_setupdll.rb

This Metasploit module exploits a stack buffer overflow in JuniperSetupDLL.dll via an overly long ProductName parameter in the JuniperSetup.ocx ActiveX control. It delivers a payload to achieve remote code execution on vulnerable Windows systems.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Juniper SSL-VPN IVE (JuniperSetupDLL.dll, JuniperSetup.ocx ActiveX control)
No auth needed
Prerequisites: Victim must visit a malicious webpage hosting the exploit · ActiveX controls must be enabled in the victim's browser
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (11)

Core 11
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/19842
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/819
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2006/1543
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/432155/100/0/threaded
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/26077
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/25001
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/477604
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1016000
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/17712

Scores

EPSS 0.6731
EPSS Percentile 99.2%

Details

Status published
Products (1)
juniper/junipersetup_control
Published Apr 29, 2006
Tracked Since Feb 18, 2026