CVE-2013-5065 — Windows 2003 Server
HIGHCVE-2013-5065 is a high-severity (CVSS 7.8) vulnerability in microsoft windows 2003 server. It is in CISA's Known Exploited Vulnerabilities catalog (added 2022-03-03) — treat it as actively exploited and patch now. No vendor fix is recorded yet; mitigation options are listed below.
NDProxy.sys in the kernel in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain privileges via a crafted application, as exploited in the wild in November 2013.
Exploitation Status
Actively exploited in the wild
- Confirmed by CISA's Known Exploited Vulnerabilities catalog on 2022-03-03. Federal agencies were required to remediate by 2022-03-24.
- A successful exploit gives an attacker total control of the affected component, not partial access.
Exploitation and automatability from CISA (KEV catalog and SSVC triage) for CVE-2013-5065.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
CVE-2013-5065 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.
Where this sits among everything scored
Of 394,803 CVEs with a current EPSS score, this one falls in the 10–50% band (highlighted). Counts from FIRST.org, log-scaled.
Description
NDProxy.sys in the kernel in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 allows local users to gain privileges via a crafted application, as exploited in the wild in November 2013.
Affected Products
windows 2003 servermicrosoftwindows xpmicrosoftResearch use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.
Microsoft Windows XP SP3 (x86) / 2003 SP2 (x86) - 'NDProxy' Local Privilege Escalation (MS14-002)
by Tomislav Paskalev · Aug 7, 2015
Microsoft Windows - 'ndproxy.sys' Local Privilege Escalation (Metasploit)
by Metasploit · Dec 17, 2013
Microsoft Windows - 'NDPROXY' SYSTEM Privilege Escalation (MS14-002)
by ryujin · Dec 3, 2013
Detection & mitigation playbook
Vendor / applianceDetect
Inventory every microsoft windows 2003 server deployment and check each version against the affected-products list above.
Remediation status
No patch has shipped for CVE-2013-5065 yet — track the microsoft windows 2003 server advisory for a fixed release and apply the workarounds below in the meantime.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands. Alongside that, restrict the management interface to trusted networks and apply the vendor's recommended configuration mitigations.
Frequently Asked Questions
Is CVE-2013-5065 being exploited in your environment?
Detect and block the exploit chain at execution, on systems you cannot patch yet.