CVE-2017-0147

HIGHNVD 7.59.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2022-05-24), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 7.5 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
7.5
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 100%CVSS: 7.5Exploit: 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 obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."

CVSS v3
7.5
EG Score
9.0(high)
EG Risk
96(Attend)
EG Risk 96/100SSVC: 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%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
100.0%
KEV
⚠ Exploited

Published

March 17, 2017

Last Modified

April 22, 2026

Advisory Details (7)

Auto-updated May 19, 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-2017-0147
generic
http://www.securitytracker.com/id/1037991
generic
http://www.securityfocus.com/bid/96709
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 56× in last 7d / 339× 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 679 total refreshes for this CVE.

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

Publicly available exploits

(9 references)

Working exploit code is in the public domain (5 Metasploit modules) (4 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-47456✓ verified
    First seen Oct 2, 2019

    DOUBLEPULSAR - Payload Execution and Neutralization (Metasploit)

    Open source ↗
  • Exploit-DBEDB-43970✓ verified
    First seen Feb 5, 2018

    Microsoft Windows - 'EternalRomance'/'EternalSynergy'/'EternalChampion' SMB Remote Code Execution (Metasploit) (MS17-010)

    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 ↗
  • Exploit-DBEDB-41891✓ verified
    First seen Apr 17, 2017

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

    Open source ↗
  • Metasploitexploit/windows/smb/smb_doublepulsar_rce✓ verified
    First seen Apr 14, 2017

    SMB DOUBLEPULSAR Remote Code Execution

    Open source ↗
  • Metasploitexploit/windows/smb/ms17_010_psexec✓ verified
    First seen Mar 14, 2017

    MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Code Execution

    Open source ↗
  • Metasploitauxiliary/admin/smb/ms17_010_command✓ verified
    First seen Mar 14, 2017

    MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Command Execution

    Open source ↗
  • Metasploitexploit/windows/smb/ms17_010_eternalblue✓ verified
    First seen Mar 14, 2017

    MS17-010 EternalBlue SMB Remote Windows Kernel Pool Corruption

    Open source ↗
  • Metasploitauxiliary/scanner/smb/smb_ms17_010✓ verified
    First seen Jan 1, 2017

    MS17-010 SMB RCE Detection

    Open source ↗

Related CVEs(same vendor + same CWE)

Frequently asked(6)

What is CVE-2017-0147?
CVE-2017-0147 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 obtain sensitive information from process memory…
When was CVE-2017-0147 disclosed?
CVE-2017-0147 was first published in the National Vulnerability Database on March 17, 2017, 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-2017-0147 actively exploited?
Yes. CISA added CVE-2017-0147 to the Known Exploited Vulnerabilities catalog on May 24, 2022, affecting Microsoft SMBv1 server. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2017-0147?
CVE-2017-0147 has a CVSS v3 base score of 7.5 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2017-0147?
CVE-2017-0147 affects Microsoft SMBv1 server. 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-2017-0147?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-0147, 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-2017-0147

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