vciy

CVE-2024-38094

INDEX BUILT · 2026-09-20

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Microsoft SharePoint Remote Code Execution Vulnerability

CVE-2024-380944 of 4 sources documented this
69

rank 69 = 40 + 18 + 1 + 4 + 6

rank@v1 · this cycle

Someone is already using it

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

EPSS 0.50892 · CISA KEV listed  ·  without this subject the record ranks 29

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.2, from the CNA  ·  without this subject the record ranks 51

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

rose on 2026-05-22  ·  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 65

Someone else already set the date

CISA KEV remediation due date

CISA remediation date held  ·  without this subject the record ranks 63

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$2.54Mover the next 30 days, if this record is yours
Movement+$108,000on 2026-08-07, the last material move, 28 days before this reading
Basisassumeda published average, not your estate

$2.54M = $4.99M incident cost x 1 exposure x 0.50892 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

0.50892EPSSKEV · LISTED
Severity7.2 HIGHreceipt
Harmtotal loss · ransomware-linkedreceipt
Exploitationransomware use knownreceipt
Defensefix version namedreceipt
Movementthreshold crossedreceipt
PLATEAU10Minimal movement since 2026-07-29, 37 days at 0.51, as of 2026-09-04. arc-rules@v1

Foresight · where to check next

MicrosoftFortra GoanywhereMicrosoftCVE-2023-43208CVE-2022-3119938094

This record is one instance of CWE-502, deserialization of untrusted data. The index holds 3287 prior instances of this class, 75 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

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.

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Harm, if it fires from the vector and the weakness

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Reachnetwork-reachable · high privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-502 Deserialization of Untrusted Datareceipt
Published consequencesCWE-502: Integrity: Modify Application Data, Unexpected State; Availability: DoS: Resource Consumption (CPU); Other: Varies by Context[email protected]
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 in16.0.5456.1000; 16.0.10412.20001; 16.0.17328.20424receipt
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 2024-11-12receipt
CISA required actionApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.receipt
Published to CISA KEV105 daysderived

Exploit Status & Known PoCs a ladder, not a score

Current rung: Ransomware campaign use known, 2024-10-22.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed2024-10-22receipt
  • RUNG 4Ransomware campaign use known2024-10-22receipt

Authority who says so

CVSS, the CNA7.2 HIGHreceipt
Exploit probability0.50892 · top 1% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned bymicrosoftreceipt
Recorded changes50 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productMicrosoft SharePoint Enterprise Server 2016; Microsoft SharePoint Server 2019; Microsoft SharePoint Server Subscription Editionreceipt
Published rangesmicrosoft sharepoint server 2016; microsoft sharepoint server 2019receipt
Fixed in16.0.5456.1000; 16.0.10412.20001; 16.0.17328.20424receipt

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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Attack path

Network requestrequires high privilegesCISA KEV listingadded 10-22 · due 11-12Microsoft SharePoint Server 2019CWE-502 deserialization of untrus…Full compromise (C/I/A)C:H / I:H / A:Hmandates remediationexploits CWE-502data compromise

What it is stated by the CNA

Microsoft SharePoint Remote Code Execution Vulnerability receipt

NVD's analysis a second authority

weakness
CWE-502
affected versions
microsoft sharepoint server 2016; microsoft sharepoint server 2019
also scored by
[email protected] 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

check it yourself msrc.microsoft.com receipt

Dated events

2024-10-22Added to CISA KEV2024-11-12CISA remediation due2025-03-17EPSS moved 0.00 to 0.802026-08-07EPSS moved 0.49 to 0.51

Movement the material steps

10 Jul 20240.00050
17 Mar 20250.80242 · crossed 0.10 and 0.50 · scoring model v2025.03.14
29 Oct 20250.68984
15 Jun 20260.55328 · scoring model v2026.06.15
1 Jul 20260.49979 · crossed 0.50
26 Jul 20260.39096
7 Aug 20260.50892 · crossed 0.50
Show all 39 observations
10 Jul 20240.00050
12 Jul 20240.00092
23 Oct 20240.03491
11 Nov 20240.04644
12 Dec 20240.04401
17 Dec 20240.00476
14 Jan 20250.00562
22 Jan 20250.00498
17 Mar 20250.80242
19 Mar 20250.82999
20 Mar 20250.80242
25 Mar 20250.75638
27 Mar 20250.792
28 Mar 20250.75638
15 Apr 20250.8321
15 May 20250.84422
8 Aug 20250.85945
16 Aug 20250.89415
17 Aug 20250.81046
4 Sep 20250.80789
22 Oct 20250.83398
29 Oct 20250.68984
18 Nov 20250.70783
21 Nov 20250.68984
13 Dec 20250.69593
27 Dec 20250.68984
28 Dec 20250.69593
18 Feb 20260.64783
3 Mar 20260.64295
25 Mar 20260.64783
7 Apr 20260.64295
22 May 20260.70321
15 Jun 20260.55328
1 Jul 20260.49979
12 Jul 20260.47826
24 Jul 20260.48735
26 Jul 20260.39096
29 Jul 20260.48735
7 Aug 20260.50892

39 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 0.50892Published2024-07-09CISA KEV2024-10-22Index as of2026-09-04

Listed by CISA 105 days after it published and the record had been public for 2 years, 1 month when this index was last written.

No material movement in 28 days as of the last ingest this index recorded.

Published 2024-07-09 receipt · CISA KEV 2024-10-22 receipt · Index as of 2026-09-04 derived

The pattern, elsewhere

This record is one instance of CWE-502, deserialization of untrusted data. The index holds 3287 prior instances of this class, 75 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2026-45659 · Microsoft SharePoint Enterprise Server 2016matches 8 of 9KEV listed · 2026receipt
CVE-2025-53770 · Microsoft SharePoint Enterprise Server 2016matches 8 of 9KEV listed · 2025receipt
CVE-2023-0669 · Fortra Goanywhere MFTmatches 8 of 9KEV listed · 2023receipt
CVE-2023-21529 · Microsoft Exchange Server 2013 Cumulative…matches 8 of 9KEV listed · 2023receipt
CVE-2023-43208matches 7 of 8KEV listed · 2023receipt
CVE-2022-31199matches 7 of 8KEV listed · 2022receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

3287 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

Siblings and hubs

Records related to this one

Browse the index from here

These are index-wide views, not findings about CVE-2024-38094.

What usually comes next

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