vciy

CVE-2022-29898

INDEX BUILT · 2026-09-20

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Remote Code Execution in all versions of various RAD-ISM-900-EN-* devices by PHOENIX CONTACT

CVE-2022-298983 of 4 sources documented this
23

rank 23 = 0 + 23 + 0 + 0 + 0

rank@v1 · backlog

Someone is already using it

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

EPSS 0.00630  ·  without this subject the record ranks 23

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 9.0, from NVD  ·  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 23

How much of the world it touches

NVD CPE configurations

0 products in the CPE ranges  ·  without this subject the record ranks 23

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 23

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$31,400over 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

$31,400 = $4.99M incident cost x 1 exposure x 0.0063 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

0.0063EPSSNOT IN KEVas of 2026-09-20
Severity9.1 CRITICALreceipt
Harmtotal lossreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementfallenreceipt
PLATEAU10Minimal movement since 2022-05-12, 1581 days at 0.01, as of 2026-09-09. 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
CERTVDE9.1 CRITICALreceipt
NVD9 CRITICALreceipt
Scoring standard
CERTVDECVSS v3.1receipt
NVDCVSS v2.0receipt

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

Running PHOENIX CONTACT RAD-ISM-900-EN-BD/B? 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

Written for the ticket you're about to file.

Reachnetwork-reachable · high 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-354 Improper Validation of Integrity Check Valuereceipt
Published consequencesCWE-354: Integrity, Other: Modify Application Data, Other; Integrity, Other: Other; Non-Repudiation, Other: Hide Activities, Other[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 9 Sep 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 CNA9.1 CRITICALreceipt
CVSS, NVD9 CRITICALreceipt
Exploit probability0.0063 · top 51% of all CVEsreceipt
Assigned byCERTVDEreceipt
Recorded changes21 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productPHOENIX CONTACT RAD-ISM-900-EN-BD/B; PHOENIX CONTACT RAD-ISM-900-EN-BD; PHOENIX CONTACT RAD-ISM-900-EN-BD-BUSreceipt

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 privilegesPHOENIX CONTACT RAD-ISM-900-EN-BDCWE-354 weaknessAdjacent componentsscope changeFull compromise (C/I/A)C:H / I:H / A:Hexploits CWE-354scope changedata compromise

What it is stated by the CNA

On various RAD-ISM-900-EN-* devices by PHOENIX CONTACT an admin user could use the configuration file uploader in the WebUI to execute arbitrary code with root privileges on the OS due to an improper validation of an integrity check value in all versions of the firmware. receipt

NVD's analysis a second authority

severity
9 AV:N/AC:L/Au:S/C:C/I:C/A:C
weakness
CWE-354
also scored by
[email protected] 9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

The CNA scored it 9.1 and NVD 9. Both are shown because both were published; we do not pick one.

check it yourself cert.vde.com receipt

Movement the material steps

12 May 20220.01338
7 Mar 20235.5e-4 · scoring model v2023.03.01
17 Mar 20250.00368 · scoring model v2025.03.14
15 Jun 20260.00569 · scoring model v2026.06.15
9 Sep 20260.0063
Show all 21 observations
12 May 20220.01338
7 Mar 20235.5e-4
8 Mar 20230.00055
11 Apr 20230.00064
18 May 20230.00099
22 Oct 20230.00103
2 Dec 20230.00104
17 Dec 20240.00044
17 Mar 20250.00368
19 Mar 20250.00417
29 Mar 20250.00358
30 Mar 20250.00417
12 May 20250.00464
13 May 20250.00419
18 May 20250.00416
21 May 20250.00397
4 Nov 20250.00539
15 Jun 20260.00569
5 Jul 20260.00597
28 Jul 20260.00615
9 Sep 20260.0063

21 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 0.0063Published2022-05-11Index as of2026-09-09

The record had been public for 4 years, 3 months when this index was last written.

Published 2022-05-11 receipt · Index as of 2026-09-09 derived

Siblings and hubs

Records related to this one

Fixed with these, by one advisory

VDE-2022-018

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-2022-29898.

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.