vciy

CVE-2024-7400

INDEX BUILT · 2026-09-20

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Local privilege escalation in ESET products for Windows

CVE-2024-74003 of 4 sources documented this
21

rank 21 = 0 + 21 + 0 + 0 + 0

rank@v1 · backlog

Someone is already using it

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

EPSS 0.00223  ·  without this subject the record ranks 21

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.5, from the CNA  ·  without this subject the record ranks 0

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 21

How much of the world it touches

NVD CPE configurations

0 products in the CPE ranges  ·  without this subject the record ranks 21

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 21

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$11,100over 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

$11,100 = $4.99M incident cost x 1 exposure x 0.00223 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

0.00223EPSSNOT IN KEVas of 2026-09-20
Severity8.5 HIGHreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2024-09-28, 632 days at 0.00, as of 2026-06-22. 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 ESET, spol. s r.o. ESET NOD32 Antivirus? Check your version

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachneeds local access · low privileges required · no user interaction · low attack complexity · no attack requirementsreceipt
ImpactComplete confidentiality, integrity and availability lossreceipt
Scored fromCVSS v4.0 · the CNA's vectorreceipt
Weakness classCWE-1386 Insecure Operation on Windows Junction / Mount Pointreceipt
Published consequencesCWE-1386: Confidentiality: Read Files or Directories; Integrity: Modify Files or Directories; Availability: Modify Files or Directories[email protected]

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 22 Jun 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.

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 CNA8.5 HIGHreceipt
Exploit probability0.00223 · top 87% of all CVEsreceipt
Assigned byESETreceipt
Recorded changes23 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productESET, spol. s r.o. ESET NOD32 Antivirus; ESET, spol. s r.o. ESET Internet Security; ESET, spol. s r.o. ESET Smart Security Premium; ESET, spol. s r.o. ESET Security Ultimate…receipt

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 vulnerability potentially allowed an attacker to misuse ESET’s file operations during the removal of a detected file on the Windows operating system to delete files without having proper permissions to do so. receipt

NVD's analysis a second authority

weakness
CWE-1386
also scored by
[email protected] 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

check it yourself support.eset.com receipt

Movement the material steps

28 Sep 20240.00043
17 Mar 20250.00023 · scoring model v2025.03.14
15 Jun 20260.00221 · scoring model v2026.06.15
22 Jun 20260.00223

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

Show all 23 observations
28 Sep 20240.00043
17 Mar 20250.00023
19 Mar 20250.00024
20 Mar 20250.00023
27 Mar 20250.00024
28 Mar 20250.00023
29 Mar 20250.00024
30 Mar 20250.00023
15 Apr 20250.00027
23 Apr 20250.00029
2 Jun 20250.00032
13 Jun 20250.00034
23 Jun 20250.00038
24 Jul 20250.0004
29 Oct 20250.00123
1 Nov 20250.00095
2 Nov 20250.0009
5 Nov 20250.00087
18 Nov 20250.00033
21 Nov 20250.00087
16 Feb 20260.00119
15 Jun 20260.00221
22 Jun 20260.00223

23 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 0.00223Published2024-09-27Index as of2026-06-22

Exploit probability more than doubled between 2025-11-18 and 2025-11-21 (0.00033 → 0.00087) and the record had been public for 1 year, 8 months when this index was last written.

Published 2024-09-27 receipt · Index as of 2026-06-22 derived

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