vciy

CVE-2022-2485

INDEX BUILT · 2026-09-20

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AutomationDirect Stride Field I/O Cleartext Transmission of Sensitive Information

CVE-2022-24854 of 4 sources documented this
27

rank 27 = 0 + 19 + 0 + 8 + 0

rank@v1 · scheduled

Someone is already using it

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

EPSS 0.00522  ·  without this subject the record ranks 27

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 7.5, from NVD  ·  without this subject the record ranks 8

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 27

How much of the world it touches

NVD CPE configurations

10 products in the CPE ranges  ·  without this subject the record ranks 19

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 27

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$26,000over 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

$26,000 = $4.99M incident cost x 1 exposure x 0.00522 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

0.00522EPSSNOT IN KEVas of 2026-09-20
Severity9.6 CRITICALreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defensefix version namedreceipt
Movementfallenreceipt
PLATEAU10Minimal movement since 2022-09-01, 1477 days at 0.01, as of 2026-09-17. 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
Icscert9.6 CRITICALreceipt
NVD7.5 HIGHreceipt
What it costs
IcscertComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
NVDComplete confidentiality lossreceipt

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

Running AutomationDirect SIO-MB04RTDS? Check your version

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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.

Reachreachable from an adjacent network · no privileges required · no user interaction · low attack complexityreceipt
ImpactComplete confidentiality, integrity and availability loss, with impact beyond the vulnerable componentreceipt
Scored fromCVSS v3.1 · the CNA's vectorreceipt
Weakness classCWE-319 Cleartext Transmission of Sensitive Informationreceipt
Published consequencesCWE-319: Integrity, Confidentiality: Read Application Data, Modify Files or Directories; Integrity, Confidentiality: Read Application Data, Modify Files or Directories, Other[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed in8.3.4.0; 8.4.3.0; 8.5.4.0; 8.6.3.0; 8.7.3.0; 8.8.4.0; 8.11.3.0; 8.0.4.0; 8.1.4.0; 8.2.4.00receipt
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 CNA9.6 CRITICALreceipt
CVSS, NVD7.5 HIGHreceipt
Exploit probability0.00522 · top 57% of all CVEsreceipt
Blast breadth10 products across 1 vendorderived
Assigned byicscertreceipt
Recorded changes24 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productAutomationDirect SIO-MB04RTDS; AutomationDirect SIO- MB04ADS; AutomationDirect SIO-MB04THMS; AutomationDirect SIO-MB08ADS-1; AutomationDirect SIO-MB08ADS-2; AutomationDirect SIO-MB08THMS…receipt
Published rangesautomationdirect sio-mb04rtds firmware < 8.3.4.0; automationdirect sio-mb04ads firmware < 8.4.3.0; automationdirect sio-mb04thms firmware < 8.5.4.0; automationdirect sio-mb08ads-1 firmware < 8.6.3.0receipt
Show all 10 published ranges
automationdirect sio-mb04rtds firmware < 8.3.4.0
automationdirect sio-mb04ads firmware < 8.4.3.0
automationdirect sio-mb04thms firmware < 8.5.4.0
automationdirect sio-mb08ads-1 firmware < 8.6.3.0
automationdirect sio-mb08ads-2 firmware < 8.7.3.0
automationdirect sio-mb08thms firmware < 8.8.4.0
automationdirect sio-mb04das firmware < 8.11.3.0
automationdirect sio-mb12cdr firmware < 8.0.4.0
automationdirect sio-mb16cdd2 firmware < 8.1.4.0
automationdirect sio-mb16nd3 firmware < 8.2.4.0
Fixed in8.3.4.0; 8.4.3.0; 8.5.4.0; 8.6.3.0; 8.7.3.0; 8.8.4.0; 8.11.3.0; 8.0.4.0; 8.1.4.0; 8.2.4.00receipt

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

Adjacent networkno credentials, no interactionAutomationDirect SIO-MB04DASCWE-319 weaknessAdjacent componentsscope changeFull compromise (C/I/A)C:H / I:H / A:Hexploits CWE-319scope changedata compromise

What it is stated by the CNA

Any attempt (good or bad) to log into AutomationDirect Stride Field I/O with a web browser may result in the device responding with its password in the communication packets. receipt

NVD's analysis a second authority

severity
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
weakness
CWE-319
affected versions
automationdirect sio-mb04rtds firmware < 8.3.4.0; automationdirect sio-mb04ads firmware < 8.4.3.0; automationdirect sio-mb04thms firmware < 8.5.4.0; and 7 more, listed in full below
also scored by
[email protected] 9.6 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

The CNA scored it 9.6 and NVD 7.5. Both are shown because both were published; we do not pick one.

check it yourself cisa.gov cdn.automationdirect.com receipt

Movement the material steps

1 Sep 20220.00885
7 Mar 20238e-4 · scoring model v2023.03.01
17 Mar 20250.00087 · scoring model v2025.03.14
15 Jun 20260.0043 · scoring model v2026.06.15
17 Sep 20260.00522
Show all 24 observations
1 Sep 20220.00885
7 Mar 20238e-4
8 Mar 20230.00080
1 Aug 20230.00087
7 Sep 20230.00122
3 Oct 20230.00131
11 Feb 20240.00136
23 Mar 20240.00140
17 Dec 20240.00153
17 Mar 20250.00087
29 Mar 20250.00084
30 Mar 20250.00087
26 May 20250.00096
27 Jun 20250.00103
1 Sep 20250.00095
7 Sep 20250.0007
9 Sep 20250.00107
18 Nov 20250.00105
21 Nov 20250.00107
15 Jun 20260.0043
1 Jul 20260.00446
6 Aug 20260.00467
28 Aug 20260.00519
17 Sep 20260.00522

24 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 0.00522Published2022-08-31Index as of2026-09-17

The record had been public for 4 years when this index was last written.

Published 2022-08-31 receipt · Index as of 2026-09-17 derived

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