vciy

CVE-2017-0213

INDEX BUILT · 2026-09-20

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Windows COM Aggregate Marshaler in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows…

CVE-2017-02134 of 4 sources documented this
68

rank 68 = 40 + 18 + 0 + 4 + 6

rank@v1 · this cycle

Someone is already using it

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

EPSS 0.84138 · CISA KEV listed  ·  without this subject the record ranks 28

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.3, from NVD  ·  without this subject the record ranks 50

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 68

How much of the world it touches

NVD CPE configurations

2 products in the CPE ranges  ·  without this subject the record ranks 64

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 62

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$4.20Mover the next 30 days, if this record is yours
Movement+$4.25Mon 2024-12-17, the last material move, 1 year, 8 months before this reading
Basisassumeda published average, not your estate

$4.20M = $4.99M incident cost x 1 exposure x 0.84138 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

0.84138EPSSKEV · LISTED
Severity7.3 HIGHreceipt
Harmtotal loss · ransomware-linkedreceipt
Exploitationransomware use knownreceipt
Defenseno fix version held
Movementthreshold crossedreceipt
PLATEAU10Minimal movement since 2024-12-17, 626 days at 0.84, 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 COM? Check your version

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Harm, if it fires from the vector and the weakness

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Reachneeds local access · low privileges required · user interaction required · 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.

Fixed inNo fix version in held sources, as the index stood on 4 Sep 2026.
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 2022-04-18receipt
CISA required actionApply updates per vendor instructions.receipt
Published to CISA KEV1781 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Ransomware campaign use known, 2022-03-28.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published · 7 public repositories2017-06-29receipt
  • RUNG 3Exploited in the wild · CISA KEV listed2022-03-28receipt
  • RUNG 4Ransomware campaign use known2022-03-28receipt

Authority who says so

CVSS, NVD7.3 HIGHreceipt
Exploit probability0.84138 · top 0.32% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes51 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productMicrosoft Corporation Windows COMreceipt
Published rangesmicrosoft windows server 2008 r2; microsoft windows server 2012 r2receipt

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

Windows COM Aggregate Marshaler in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an elevation privilege vulnerability when an attacker runs a specially crafted application, aka "Windows COM Elevation of Privilege Vulnerability". This CVE ID is unique from CVE-2017-0214. receipt

NVD's analysis a second authority

severity
7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
affected versions
microsoft windows server 2008 r2; microsoft windows server 2012 r2
also scored by
7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

check it yourself securityfocus.com exploit-db.com securitytracker.com portal.msrc.microsoft.com receipt

Dated events

2022-02-04EPSS moved 0.35 to 0.022022-03-28Added to CISA KEV2022-04-18CISA remediation due2024-12-17EPSS moved 0.02 to 0.872026-06-15EPSS moved 0.93 to 0.84

Movement the material steps

14 Apr 20210.35026
4 Feb 20220.02185 · crossed 0.10
7 Mar 20230.00603 · scoring model v2023.03.01
17 Dec 20240.86654 · crossed 0.10 and 0.50
17 Mar 20250.91856 · crossed 0.90 · scoring model v2025.03.14
15 Jun 20260.84138 · crossed 0.90 · scoring model v2026.06.15
Show all 37 observations
14 Apr 20210.35026
4 Feb 20220.02185
7 Mar 20230.00603
8 Jul 20230.00551
6 Nov 20230.00954
14 Dec 20230.01165
23 Jan 20240.01066
2 Mar 20240.00927
24 May 20240.01020
4 Jul 20240.00855
10 Jul 20240.01982
22 Oct 20240.01787
24 Nov 20240.01503
17 Dec 20240.86654
17 Mar 20250.91856
27 Mar 20250.91805
15 May 20250.91366
15 Jun 20250.91805
2 Jul 20250.91856
15 Jul 20250.91805
16 Sep 20250.91167
23 Sep 20250.9123
6 Oct 20250.91167
18 Nov 20250.92726
27 Nov 20250.92691
10 Dec 20250.92715
16 Dec 20250.9275
17 Dec 20250.92726
31 Dec 20250.92721
6 Jan 20260.92686
18 Jan 20260.92721
25 Jan 20260.92686
2 Feb 20260.92691
23 Apr 20260.92655
7 May 20260.92445
2 Jun 20260.92573
15 Jun 20260.84138

37 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 0.84138Published2017-05-12Public PoC2017-06-29CISA KEV2022-03-28Index as of2026-09-04

Listed by CISA 1781 days after it published and the record had been public for 9 years, 3 months when this index was last written.

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

Published 2017-05-12 receipt · Public PoC 2017-06-29 receipt · CISA KEV 2022-03-28 receipt · Index as of 2026-09-04 derived

Siblings and hubs

Records related to this one

Its defect family

microsoft corporation windows

Of the 24 records in this family, this is the only one holding a CISA KEV listing: Microsoft Windows Privilege Escalation Vulnerability.

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

Family membership: computed, pro@dim2000

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What usually comes next

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