CVE-2017-0144

HIGHNVD 8.89.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-02-10), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 8.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 5 sources updated this weekExploited in the wild
8.8
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 99%CVSS: 8.8Exploit: NoneExposed: 0

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

The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0145, CVE-2017-0146, and CVE-2017-0148.

CVSS v3
8.8
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
99.9%
KEV
⚠ Exploited

Published

March 17, 2017

Last Modified

June 17, 2026

Advisory Details (6)

Auto-updated May 2, 2026
🔬 Proof of concept available. Patch available. Sources: microsoft.
generic🟡 PoC Available

Microsoft Windows Server 2008 R2 (x64) - 'SrvOs2FeaToNt' SMB Remote Code Execution (MS17-010) - Windows_x86-64 remote Exploit

https://www.exploit-db.com/exploits/41987/
generic🟡 PoC Available

Microsoft Windows - SMB Remote Code Execution Scanner (MS17-010) (Metasploit) - Windows dos Exploit

https://www.exploit-db.com/exploits/41891/
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0144
generic
http://www.securityfocus.com/bid/96704
generic

Packet Storm

http://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.html
generic

Packet Storm

http://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.html

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 54× in last 7d / 318× 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 624 total refreshes for this CVE.

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

Publicly available exploits

(10 references)

Working exploit code is in the public domain (5 GitHub PoCs) (5 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCAdityaBhatt3010/VAPT-Report-on-SMB-Exploitation-in-Windows-10-Finance-Endpoint
    First seen Jul 10, 2025

    This report outlines a structured VAPT engagement focusing on PCI DSS compliance, SMB service enumeration, and exploitation of CVE-2017-0144 (EternalBlue) on a Windows 10 machine within a finance-oriented infrastructure.

    Open source ↗
  • GitHub PoCAtithKhawas/autoblue
    First seen Dec 30, 2024

    AutoBlue - Automated EternalBlue (CVE-2017-0144 / MS17-010) exploitation tool leveraging Nmap and Metasploit for ethical hacking, penetration testing, and CTF challenges. Strictly for authorized and educational use only!

    Open source ↗
  • GitHub PoCsethwhy/BlueDoor
    First seen Dec 21, 2024

    Can you exploit the EternalBlue vulnerability (CVE-2017-0144) on a Windows 7 system and retrieve the hidden flag? Your goal is to gain administrative privileges and locate the flag stored behind the windows security

    Open source ↗
  • GitHub PoCEEsshq/CVE-2017-0144---EtneralBlue-MS17-010-Remote-Code-Execution
    First seen Mar 22, 2021
    Open source ↗
  • Exploit-DBEDB-47456✓ verified
    First seen Oct 2, 2019

    DOUBLEPULSAR - Payload Execution and Neutralization (Metasploit)

    Open source ↗
  • GitHub PoCpeterpt/eternal_scanner
    First seen Jul 16, 2017

    An internet scanner for exploit CVE-2017-0144 (Eternal Blue) & CVE-2017-0145 (Eternal Romance)

    Open source ↗
  • Exploit-DBEDB-42315✓ verified
    First seen Jul 11, 2017

    Microsoft Windows 7/8.1/2008 R2/2012 R2/2016 R2 - 'EternalBlue' SMB Remote Code Execution (MS17-010)

    Open source ↗
  • Exploit-DBEDB-42030✓ verified
    First seen May 17, 2017

    Microsoft Windows 8/8.1/2012 R2 (x64) - 'EternalBlue' SMB Remote Code Execution (MS17-010)

    Open source ↗
  • Exploit-DBEDB-42031✓ verified
    First seen May 13, 2017

    Shadow Brokers leaked exploit, standalone Python port.

    Open source ↗
  • Exploit-DBEDB-41987
    First seen May 10, 2017

    Microsoft Windows Server 2008 R2 (x64) - 'SrvOs2FeaToNt' SMB Remote Code Execution (MS17-010)

    Open source ↗

Past incidents using this CVE

(1)

This CVE was central to one or more publicly-documented breaches. Each card links to authoritative reporting at the time of the incident.

  • WannaCry ransomware (EternalBlue)May 2017200K+ affected

    NSA-developed EternalBlue SMB exploit weaponised by ransomware operators. UK's NHS was hit hard; total ~200K systems across 150 countries within hours.

    Source: BBC News

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2017-0144?
CVE-2017-0144 is a high vulnerability published on March 17, 2017. The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to execute arbitrary code via crafted packets, aka…
When was CVE-2017-0144 disclosed?
CVE-2017-0144 was first published in the National Vulnerability Database on March 17, 2017, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2017-0144 actively exploited?
Yes. CISA added CVE-2017-0144 to the Known Exploited Vulnerabilities catalog on February 10, 2022, affecting Microsoft SMBv1. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2017-0144?
CVE-2017-0144 has a CVSS v3 base score of 8.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2017-0144?
CVE-2017-0144 affects Microsoft SMBv1. 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-2017-0144?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-0144, 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

Explore the affected products and dependency analysis for CVE-2017-0144

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