vciy

CVE-2024-7745

INDEX BUILT · 2026-09-20

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Multi-Factor Authentication Bypass in Progress WS_FTP Server

CVE-2024-77454 of 4 sources documented this
22

rank 22 = 0 + 20 + 0 + 2 + 0

rank@v1 · backlog

Someone is already using it

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

EPSS 0.00365  ·  without this subject the record ranks 22

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 8.1, from NVD  ·  without this subject the record ranks 2

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 22

How much of the world it touches

NVD CPE configurations

1 product in the CPE ranges  ·  without this subject the record ranks 20

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 22

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$16,100over 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

$16,100 = $4.99M incident cost x 0.8814887365328109 exposure x 0.00365 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

0.00365EPSSNOT IN KEVas of 2026-09-20
Severity6.5 MEDIUMreceipt
Harmpartial impactreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementscoring model changedreceipt
PLATEAU10Minimal movement since 2024-08-29, 655 days at 0.00, as of 2026-06-15. 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

Sources disagree here.

Severity score
ProgressSoftware6.5 MEDIUMreceipt
NVD8.1 HIGHreceipt

Both shown, dated. We don't pick winners. disagreement-rules@v1

Running Progress Software Corporation WS_FTP…? 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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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 · high privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality and integrity lossreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-304 Missing Critical Step in Authentication; CWE-290 Authentication Bypass by Spoofingreceipt
Published consequencesCWE-304: Access Control, Integrity, Confidentiality: Bypass Protection Mechanism, Gain Privileges or Assume Identity, Read Application Data, Execute Unauthorized Code or Commands[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in8.8.8receipt
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 CNA6.5 MEDIUMreceipt
CVSS, NVD8.1 HIGHreceipt
Exploit probability0.00365 · top 70% of all CVEsreceipt
Blast breadth1 product across 1 vendorderived
Assigned byProgressSoftwarereceipt
Recorded changes20 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productProgress Software Corporation WS_FTP Serverreceipt
Published rangesprogress ws ftp server < 8.8.8receipt
Fixed in8.8.8receipt

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 privilegesProgress Software Corporation WS_FT…CWE-304 weaknessConfidentiality and integrity lossC:H / I:Hexploits CWE-304data compromise

What it is stated by the CNA

In WS_FTP Server versions before 8.8.8 (2022.0.8), a Missing Critical Step in Multi-Factor Authentication of the Web Transfer Module allows users to skip the second-factor verification and log in with username and password only. receipt

NVD's analysis a second authority

severity
8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
weakness
CWE-290; CWE-304; CWE-287
affected versions
progress ws ftp server < 8.8.8
also scored by
[email protected] 6.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

The CNA scored it 6.5 and NVD 8.1. Both are shown because both were published; we do not pick one.

check it yourself community.progress.com progress.com receipt

Movement the material steps

29 Aug 20240.00043
17 Mar 20250.00217 · scoring model v2025.03.14
15 Jun 20260.00365 · scoring model v2026.06.15
Show all 20 observations
29 Aug 20240.00043
5 Sep 20240.00069
17 Mar 20250.00217
24 Mar 20250.00249
29 Mar 20250.01169
30 Mar 20250.00249
3 Apr 20250.00215
15 Apr 20250.00188
3 May 20250.00209
14 May 20250.00211
24 May 20250.00216
14 Jun 20250.00234
24 Jun 20250.0026
6 Oct 20250.00235
8 Oct 20250.00151
13 Oct 20250.00204
18 Nov 20250.00297
21 Nov 20250.00204
17 Jan 20260.00277
15 Jun 20260.00365

20 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 0.00365Published2024-08-28Index as of2026-06-15

The record had been public for 1 year, 9 months when this index was last written.

Published 2024-08-28 receipt · Index as of 2026-06-15 derived

Siblings and hubs

Records related to this one

Fixed with these, by one advisory

Listed because one advisory covers them, not because they are the same defect. Each record's own state is on its own page.

Grouping: held values

Browse the index from here

These are index-wide views, not findings about CVE-2024-7745.

What usually comes next

Everything above needs no account. What is below is work: assembling it, scoping it to your estate, watching it, and handing it to someone else.

Everything on this page is free. Public data. Withholding it protects nothing.