CVE-2013-5065

CRITICALNVD 7.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-03-03), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 35%CVSS: 7.8Exploit: cisa kev · ssvc active · Metasploit · Exploit-DB (verified) · epss top5pct · public exploitExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.8
EG Score
9.0(high)
EG Risk
81(Attend)
EG Risk 81/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity90% × 45%
Exploitation100% × 40%
Automatability0% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
35%
EPSS %ILE
98%
KEV
⚠ Exploited

Published

November 28, 2013

Last Modified

April 22, 2026

Advisory Details (3)

Auto-updated May 19, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-5065
generic🟡 PoC Available

Microsoft Windows XP SP3 (x86) / 2003 SP2 (x86) - 'NDProxy' Local Privilege Escalation (MS14-002) - Windows_x86 local Exploit

https://www.exploit-db.com/exploits/37732/
generic🔴 Active Exploitation

Microsoft Security Bulletin MS14-002 - Important | Microsoft Learn

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-002

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 62× in last 7d / 224× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 669 total refreshes for this CVE.

  1. 2026-08-22 02:18 UTCEG score recompute
  2. 2026-08-22 02:18 UTCGHSA enrichment
  3. 2026-08-21 23:44 UTCEPSS rescore
  4. 2026-08-21 22:27 UTCGHSA enrichment
  5. 2026-08-21 18:35 UTCGHSA enrichment
  6. 2026-08-21 16:49 UTCCISA KEV update
  7. 2026-08-21 14:43 UTCGHSA enrichment
  8. 2026-08-21 10:52 UTCGHSA enrichment
  9. 2026-08-21 07:00 UTCGHSA enrichment
  10. 2026-08-21 03:08 UTCGHSA enrichment
  11. 2026-08-20 23:16 UTCEG score recompute
  12. 2026-08-20 23:16 UTCGHSA enrichment
  13. 2026-08-20 22:50 UTCEPSS rescore
  14. 2026-08-20 19:25 UTCGHSA enrichment
  15. 2026-08-20 17:06 UTCCISA KEV update
  16. 2026-08-20 15:34 UTCGHSA enrichment
  17. 2026-08-20 11:40 UTCGHSA enrichment
  18. 2026-08-20 07:48 UTCGHSA enrichment
  19. 2026-08-20 03:57 UTCGHSA enrichment
  20. 2026-08-20 00:05 UTCGHSA enrichment
  21. 2026-08-19 20:13 UTCEG score recompute
  22. 2026-08-19 20:13 UTCGHSA enrichment
  23. 2026-08-19 17:33 UTCCISA KEV update
  24. 2026-08-19 16:59 UTCEPSS rescore
  25. 2026-08-19 16:21 UTCGHSA enrichment
Show 75 more
  1. 2026-08-19 12:29 UTCGHSA enrichment
  2. 2026-08-19 08:38 UTCGHSA enrichment
  3. 2026-08-19 04:46 UTCGHSA enrichment
  4. 2026-08-19 00:55 UTCGHSA enrichment
  5. 2026-08-18 21:03 UTCGHSA enrichment
  6. 2026-08-18 17:11 UTCEG score recompute
  7. 2026-08-18 17:11 UTCGHSA enrichment
  8. 2026-08-18 16:58 UTCCISA KEV update
  9. 2026-08-18 13:43 UTCEPSS rescore
  10. 2026-08-18 13:18 UTCGHSA enrichment
  11. 2026-08-18 09:26 UTCGHSA enrichment
  12. 2026-08-18 05:34 UTCGHSA enrichment
  13. 2026-08-18 01:42 UTCGHSA enrichment
  14. 2026-08-17 21:50 UTCGHSA enrichment
  15. 2026-08-17 17:56 UTCGHSA enrichment
  16. 2026-08-17 14:02 UTCGHSA enrichment
  17. 2026-08-17 13:56 UTCCISA KEV update
  18. 2026-08-17 10:10 UTCGHSA enrichment
  19. 2026-08-17 06:19 UTCGHSA enrichment
  20. 2026-08-17 02:28 UTCGHSA enrichment
  21. 2026-08-16 22:36 UTCGHSA enrichment
  22. 2026-08-16 18:44 UTCGHSA enrichment
  23. 2026-08-16 14:52 UTCEG score recompute
  24. 2026-08-16 14:52 UTCGHSA enrichment
  25. 2026-08-16 14:50 UTCEPSS rescore
  26. 2026-08-16 11:01 UTCGHSA enrichment
  27. 2026-08-16 07:09 UTCGHSA enrichment
  28. 2026-08-16 03:18 UTCEG score recompute
  29. 2026-08-16 03:18 UTCGHSA enrichment
  30. 2026-08-16 02:09 UTCEPSS rescore
  31. 2026-08-15 23:27 UTCGHSA enrichment
  32. 2026-08-15 19:35 UTCGHSA enrichment
  33. 2026-08-15 15:43 UTCGHSA enrichment
  34. 2026-08-15 11:51 UTCGHSA enrichment
  35. 2026-08-15 07:59 UTCGHSA enrichment
  36. 2026-08-15 04:07 UTCEG score recompute
  37. 2026-08-15 04:07 UTCGHSA enrichment
  38. 2026-08-15 01:25 UTCEPSS rescore
  39. 2026-08-15 00:15 UTCGHSA enrichment
  40. 2026-08-14 20:24 UTCGHSA enrichment
  41. 2026-08-14 16:32 UTCGHSA enrichment
  42. 2026-08-14 12:41 UTCGHSA enrichment
  43. 2026-08-14 08:49 UTCGHSA enrichment
  44. 2026-08-14 04:58 UTCGHSA enrichment
  45. 2026-08-14 01:06 UTCEG score recompute
  46. 2026-08-14 01:06 UTCGHSA enrichment
  47. 2026-08-13 21:14 UTCGHSA enrichment
  48. 2026-08-13 17:22 UTCGHSA enrichment
  49. 2026-08-13 13:30 UTCGHSA enrichment
  50. 2026-08-13 09:39 UTCGHSA enrichment
  51. 2026-08-13 05:48 UTCGHSA enrichment
  52. 2026-08-13 01:56 UTCGHSA enrichment
  53. 2026-08-12 22:05 UTCGHSA enrichment
  54. 2026-08-12 18:13 UTCGHSA enrichment
  55. 2026-08-12 14:22 UTCEG score recompute
  56. 2026-08-12 14:22 UTCGHSA enrichment
  57. 2026-08-12 10:30 UTCGHSA enrichment
  58. 2026-08-12 06:38 UTCGHSA enrichment
  59. 2026-08-12 02:46 UTCGHSA enrichment
  60. 2026-08-11 22:55 UTCGHSA enrichment
  61. 2026-08-11 19:32 UTCCISA KEV update
  62. 2026-08-11 19:03 UTCGHSA enrichment
  63. 2026-08-11 15:12 UTCEG score recompute
  64. 2026-08-11 15:12 UTCGHSA enrichment
  65. 2026-08-11 11:20 UTCGHSA enrichment
  66. 2026-08-11 07:29 UTCGHSA enrichment
  67. 2026-08-11 03:37 UTCGHSA enrichment
  68. 2026-08-10 23:46 UTCGHSA enrichment
  69. 2026-08-10 19:54 UTCGHSA enrichment
  70. 2026-08-10 16:02 UTCEG score recompute
  71. 2026-08-10 16:02 UTCGHSA enrichment
  72. 2026-08-10 12:10 UTCGHSA enrichment
  73. 2026-08-10 08:19 UTCGHSA enrichment
  74. 2026-08-10 04:27 UTCGHSA enrichment
  75. 2026-08-10 00:36 UTCGHSA enrichment

Publicly available exploits

(4 references)

Working exploit code is in the public domain (1 Metasploit module) (3 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-37732
    First seen Aug 7, 2015

    Microsoft Windows XP SP3 (x86) / 2003 SP2 (x86) - 'NDProxy' Local Privilege Escalation (MS14-002)

    Open source ↗
  • Exploit-DBEDB-30392✓ verified
    First seen Dec 17, 2013

    Microsoft Windows - 'ndproxy.sys' Local Privilege Escalation (Metasploit)

    Open source ↗
  • Exploit-DBEDB-30014✓ verified
    First seen Dec 3, 2013

    Microsoft Windows - 'NDPROXY' SYSTEM Privilege Escalation (MS14-002)

    Open source ↗
  • Metasploitexploit/windows/local/ms_ndproxy✓ verified
    First seen Nov 27, 2013

    MS14-002 Microsoft Windows ndproxy.sys Local Privilege Escalation

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2013-5065?
CVE-2013-5065 is a critical vulnerability published on November 28, 2013. 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.
When was CVE-2013-5065 disclosed?
CVE-2013-5065 was first published in the National Vulnerability Database on November 28, 2013, with the most recent update on April 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2013-5065 actively exploited?
Yes. CISA added CVE-2013-5065 to the Known Exploited Vulnerabilities catalog on March 3, 2022, affecting Microsoft Windows. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2013-5065?
CVE-2013-5065 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2013-5065?
CVE-2013-5065 affects Microsoft Windows. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2013-5065?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-5065, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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