CVE-2008-5121

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Summary

CVECVE-2008-5121
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2008-11-18 00:30:00 UTC
Updated2026-04-23 00:35:47 UTC
Descriptiondne2000.sys in Citrix Deterministic Network Enhancer (DNE) 2.21.7.233 through 3.21.7.17464, as used in (1) Cisco VPN Client, (2) Blue Coat WinProxy, and (3) SafeNet SoftRemote and HighAssurance Remote, allows local users to gain privileges via a crafted DNE_IOCTL DeviceIoControl request to the \\.\DNE device interface.

Risk And Classification

Primary CVSS: v2.0 7.2 from [email protected]

AV:L/AC:L/Au:N/C:C/I:C/A:C

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:L/AC:L/Au:N/C:C/I:C/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Bluecoat Winproxy All All All All
Application Cisco Vpn Client All All All All
Application Citrix Deterministic Network Enhancer 2.21.7.223 All All All
Application Citrix Deterministic Network Enhancer 3.21.7.17464 All All All
Application Safenet Highassurance Remote All All All All
Application Safenet Softremote Vpn Client All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Deterministic Network Enhancer dne2000.sys kernel ring0 SYSTEM exploit af854a3a-2127-422b-91ae-364da2661108 www.exploit-db.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
CTX117751 - Privilege Escalation Vulnerability in Citrix Deterministic Network Enhancer (dne2000.sys) - Citrix Knowledge Center af854a3a-2127-422b-91ae-364da2661108 support.citrix.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Deterministic Network Enhancer 'dne2000.sys' Local Privilege Escalation Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Cisco.com Login Page af854a3a-2127-422b-91ae-364da2661108 tools.cisco.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
BlueCoat WinProxy Deterministic Network Enhancer Privilege Escalation - Advisories - Community af854a3a-2127-422b-91ae-364da2661108 secunia.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
SecurityReason - Deterministic Network Enhancer dne2000.sys kernel ring0 SYSTEM exploit af854a3a-2127-422b-91ae-364da2661108 securityreason.com
www.digit-labs.org/files/exploits/dne2000-call.c af854a3a-2127-422b-91ae-364da2661108 www.digit-labs.org
Deterministic Network Enhancer Privilege Escalation Vulnerability - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Cisco VPN Client Deterministic Network Enhancer Privilege Escalation - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
SafeNet Products Deterministic Network Enhancer Privilege Escalation - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
US-CERT Vulnerability Note VU#858993 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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