vciy

CVE-2022-37961

INDEX BUILT · 2026-09-20

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Microsoft SharePoint Server Remote Code Execution Vulnerability

CVE-2022-379614 of 4 sources documented this
40

rank 40 = 13 + 22 + 0 + 5 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.50712  ·  without this subject the record ranks 27

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.8, from the CNA  ·  without this subject the record ranks 18

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 40

How much of the world it touches

NVD CPE configurations

4 products in the CPE ranges  ·  without this subject the record ranks 35

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 40

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$2.53Mover the next 30 days, if this record is yours
Movement-$327,000on 2025-03-30, the last material move, 1 year, 5 months before this reading
Basisassumeda published average, not your estate

$2.53M = $4.99M incident cost x 1 exposure x 0.50712 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

0.50712EPSSNOT IN KEVas of 2026-09-20
Severity8.8 HIGHreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2026-06-15, 87 days at 0.51, as of 2026-09-10. 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 SharePoint Enterprise Server…? 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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What counts as a move

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Record your call

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AcceptDeferPatch by…Not affectedMitigated

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · low privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classNo CWE mapping in held sources.

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in16.0.5361.1002; 15.0.5485.1000; 16.0.10390.20000; 16.0.15601.20052receipt
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.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA8.8 HIGHreceipt
Exploit probability0.50712 · top 1% of all CVEsreceipt
Blast breadth3 products across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes38 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productMicrosoft SharePoint Enterprise Server 2016; Microsoft SharePoint Enterprise Server 2013 Service Pack 1; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Edition…receipt
Published rangesmicrosoft sharepoint enterprise server 2013; microsoft sharepoint enterprise server 2016; microsoft sharepoint foundation 2013; microsoft sharepoint server 2019receipt
Fixed in16.0.5361.1002; 15.0.5485.1000; 16.0.10390.20000; 16.0.15601.20052receipt

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.

Did this affect your environment?Answering needs an account.

What it is stated by the CNA

Microsoft SharePoint Server Remote Code Execution Vulnerability receipt

NVD's analysis a second authority

affected versions
microsoft sharepoint enterprise server 2013; microsoft sharepoint enterprise server 2016; microsoft sharepoint foundation 2013; and 1 more, listed in full below
also scored by
[email protected] 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

check it yourself msrc.microsoft.com receipt

Dated events

2025-03-17EPSS moved 0.01 to 0.452026-06-15EPSS moved 0.33 to 0.50

Movement the material steps

14 Sep 20220.02722
7 Mar 20230.00191 · scoring model v2023.03.01
17 Mar 20250.45116 · crossed 0.10 · scoring model v2025.03.14
29 Mar 20250.51897 · crossed 0.50
30 Mar 20250.45336 · crossed 0.50
27 Sep 20250.31974
18 Nov 20250.14136
21 Nov 20250.31974
15 Jun 20260.50025 · crossed 0.50 · scoring model v2026.06.15
10 Sep 20260.50712

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 38 observations
14 Sep 20220.02722
15 Sep 20220.01156
17 Sep 20220.01967
7 Mar 20230.00191
21 Mar 20230.00215
12 Apr 20230.00208
28 Jun 20230.00250
21 Jul 20230.00701
3 Aug 20230.00365
14 Aug 20230.00417
20 Sep 20230.00663
16 Oct 20230.00738
8 Mar 20240.00947
5 Apr 20240.01103
20 Apr 20240.01254
28 Aug 20240.01048
5 Dec 20240.01015
17 Dec 20240.00428
2 Jan 20250.00385
14 Jan 20250.00596
29 Jan 20250.01619
12 Feb 20250.00435
25 Feb 20250.04531
11 Mar 20250.01053
17 Mar 20250.45116
19 Mar 20250.45336
29 Mar 20250.51897
30 Mar 20250.45336
24 Apr 20250.41655
10 Jul 20250.43041
17 Sep 20250.42954
21 Sep 20250.37916
27 Sep 20250.31974
18 Nov 20250.14136
21 Nov 20250.31974
9 Mar 20260.33029
15 Jun 20260.50025
10 Sep 20260.50712

38 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 0.50712Published2022-09-13Index as of2026-09-10

Exploit probability more than doubled between 2025-11-18 and 2025-11-21 (0.14136 → 0.31974) and the record had been public for 3 years, 11 months when this index was last written.

Published 2022-09-13 receipt · Index as of 2026-09-10 derived

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