vciy

CVE-2017-0145

INDEX BUILT · 2026-09-20

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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…

CVE-2017-01454 of 4 sources documented this
77

rank 77 = 40 + 22 + 0 + 9 + 6

rank@v1 · act now

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.89850 · CISA KEV listed  ·  without this subject the record ranks 37

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.8, from NVD  ·  without this subject the record ranks 55

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 77

How much of the world it touches

NVD CPE configurations

13 products in the CPE ranges  ·  without this subject the record ranks 68

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 71

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$4.48Mover the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$4.48M = $4.99M incident cost x 1 exposure x 0.8985 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.8985EPSSKEV · LISTED
Severity8.8 HIGHreceipt
Harmtotal loss · ransomware-linkedreceipt
Exploitationransomware use knownreceipt
Defenseunaffected versions publishedreceipt
Movementthreshold crossedreceipt
PLATEAU10Minimal movement since 2021-04-14, 1969 days at 0.90, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

Running Microsoft Corporation Windows SMB? Check your version

A deterministic range check against the ranges this record publishes. It tells you where a version sits in the record, not whether your deployment is exploitable. No account needed.

Watch this record

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AcceptDeferPatch by…Not affectedMitigated

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · low privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · NVD's vectorreceipt
Weakness classNo CWE mapping in held sources.
Ransomware campaign useKnown (CISA)receipt

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

First unaffected version, by branchacuson sc2000 firmware 4.0e; syngo sc2000 firmware 4.0ereceipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.
CISA remediation statusoverdue since 2022-08-10receipt
CISA required actionApply updates per vendor instructions.receipt
Published to CISA KEV1791 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Ransomware campaign use known, 2022-02-10.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 1 public repository2017-05-19receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2022-02-10receipt
  • RUNG 4Ransomware campaign use known2022-02-10receipt

Authority who says so

CVSS, NVD8.8 HIGHreceipt
Exploit probability0.8985 · top 0.21% of all CVEsreceipt
Blast breadth7 products across 2 vendorsderived
Assigned bymicrosoftreceipt
Recorded changes68 · last 18 Sep 2026derived

Affected & Fixed Versions as published

Affected productMicrosoft Corporation Windows SMBreceipt
Published rangesmicrosoft server message block 1.0; siemens acuson p300 firmware 13.02; siemens acuson p300 firmware 13.03; siemens acuson p300 firmware 13.20receipt
Show all 13 published ranges
microsoft server message block 1.0
siemens acuson p300 firmware 13.02
siemens acuson p300 firmware 13.03
siemens acuson p300 firmware 13.20
siemens acuson p300 firmware 13.21
siemens acuson p500 firmware va10
siemens acuson p500 firmware vb10
siemens acuson sc2000 firmware >= 4.0 < 4.0e
siemens acuson sc2000 firmware 5.0a
siemens acuson x700 firmware 1.0
siemens acuson x700 firmware 1.1
siemens syngo sc2000 firmware >= 4.0 < 4.0e
siemens syngo sc2000 firmware 5.0a

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

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-2017-0144, CVE-2017-0146, and CVE-2017-0148. receipt

NVD's analysis a second authority

severity
8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
affected versions
microsoft server message block 1.0; siemens acuson p300 firmware 13.02; siemens acuson p300 firmware 13.03; and 10 more, listed in full below
also scored by
8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

check it yourself portal.msrc.microsoft.com exploit-db.com securitytracker.com securityfocus.com cert-portal.siemens.com ics-cert.us-cert.gov +4 morereceipt

Dated events

2022-02-10Added to CISA KEV2022-08-10CISA remediation due2026-06-15EPSS moved 0.93 to 0.90

Movement the material steps

14 Apr 20210.95133
7 Mar 20230.97365 · scoring model v2023.03.01
17 Mar 20250.93686 · scoring model v2025.03.14
15 Jun 20260.8985 · crossed 0.90 · scoring model v2026.06.15
Show all 54 observations
14 Apr 20210.95133
4 Feb 20220.93222
7 Mar 20230.97365
1 Apr 20230.97360
20 Jun 20230.97321
1 Aug 20230.97347
18 Oct 20230.97283
27 Nov 20230.97270
29 Mar 20240.97324
17 Jun 20240.97331
25 Jul 20240.95838
11 Aug 20240.96569
12 Aug 20240.95838
27 Aug 20240.96185
5 Dec 20240.95882
17 Dec 20240.96569
7 Jan 20250.96691
17 Mar 20250.93686
21 Mar 20250.93702
3 Apr 20250.93686
12 Apr 20250.93481
20 Apr 20250.93501
24 Apr 20250.93564
3 May 20250.93545
7 May 20250.93481
15 May 20250.93501
20 May 20250.93564
28 May 20250.93545
6 Jun 20250.93481
15 Jun 20250.93501
20 Jun 20250.93481
22 Jun 20250.93501
8 Jul 20250.93481
16 Jul 20250.93539
3 Aug 20250.93519
16 Aug 20250.93539
27 Aug 20250.93519
16 Sep 20250.93539
22 Sep 20250.93519
22 Oct 20250.93266
13 Nov 20250.9329
15 Nov 20250.93266
18 Dec 20250.9329
2 Jan 20260.93366
7 Jan 20260.93343
18 Jan 20260.93266
21 Jan 20260.9329
28 Jan 20260.93366
30 Jan 20260.9329
5 Feb 20260.93266
28 Apr 20260.9329
11 May 20260.93266
12 Jun 20260.93343
15 Jun 20260.8985

54 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.8985Published2017-03-17Public PoC2017-05-19CISA KEV2022-02-10Index as of2026-09-04

Listed by CISA 1791 days after it published and the record had been public for 9 years, 5 months when this index was last written.

No material movement in 81 days as of the last ingest this index recorded.

Published 2017-03-17 receipt · Public PoC 2017-05-19 receipt · CISA KEV 2022-02-10 receipt · Index as of 2026-09-04 derived

Siblings and hubs

Records related to this one

Its defect family

microsoft corporation windows smb

Of the 4 records in this family, this is the only one with public proof-of-concept code, and it holds 1 references to it.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

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What usually comes next

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