CVE-2022-29957

highPriorität · verfolgen · 31OT-Risiko · erhöhtEPSS 0.002 · 12. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (12th) EPSS

CVSS 7.8 · high

Is it mine?

13 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-28

The Emerson DeltaV Distributed Control System (DCS) through 2022-04-29 mishandles authentication. It utilizes several proprietary protocols for a wide variety of functionality. These protocols include Firmware upgrade (18508/TCP, 18518/TCP); Plug-and-Play (18510/UDP); Hawk services (18507/UDP); Management (18519/TCP); Cold restart (18512/UDP); SIS communications (12345/TCP); and Wireless Gateway Protocol (18515/UDP). None of these protocols have any authentication features, allowing any attacker capable of communicating with the ports in question to invoke (a subset of) desired functionality.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

MitigationDeltaV CIOC/EIOC/WIOC IO cardscisa_csaf_ot
Emerson corrected the Firmware image verification vulnerability in Version 14.3 and mitigated it in all other versions. Please see the Emerson Guardian Support Portal (login required) for more information.
https://guardian.emerson.com/Login/
MitigationDeltaV M-seriescisa_csaf_ot
Emerson corrected the Firmware image verification vulnerability in Version 14.3 and mitigated it in all other versions. Please see the Emerson Guardian Support Portal (login required) for more information.
https://guardian.emerson.com/Login/
MitigationDeltaV P-seriescisa_csaf_ot
Emerson corrected the Firmware image verification vulnerability in Version 14.3 and mitigated it in all other versions. Please see the Emerson Guardian Support Portal (login required) for more information.
https://guardian.emerson.com/Login/
MitigationDeltaV S-seriescisa_csaf_ot
Emerson corrected the Firmware image verification vulnerability in Version 14.3 and mitigated it in all other versions. Please see the Emerson Guardian Support Portal (login required) for more information.
https://guardian.emerson.com/Login/
MitigationDeltaV SIScisa_csaf_ot
Emerson corrected the Firmware image verification vulnerability in Version 14.3 and mitigated it in all other versions. Please see the Emerson Guardian Support Portal (login required) for more information.
https://guardian.emerson.com/Login/

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 6.8–9.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 1.8 · Auswirkung 5.9

v3.06.8mediumCVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Hsecondary · CISA US

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-306USprimärCWE-287USCWE-306US

betroffene Produkte (13)

Betroffene Produkte und Versionsbereiche.

DeltaV CIOC/EIOC/WIOC IO cards: All versionsalle Versionencisa_csaf_otUS
DeltaV M-series: All versionsalle Versionencisa_csaf_otUS
DeltaV P-series: All versionsalle Versionencisa_csaf_otUS
DeltaV S-series: All versionsalle Versionencisa_csaf_otUS
DeltaV SIS: All versionsalle Versionencisa_csaf_otUS
Emerson DeltaV CIOC/EIOC/WIOC IO cardsalle Versionencisa_csaf_otUS
Emerson DeltaV M-seriesalle Versionencisa_csaf_otUS
Emerson DeltaV P-seriesalle Versionencisa_csaf_otUS
Emerson DeltaV S-seriesalle Versionencisa_csaf_otUS
Emerson DeltaV SISalle Versionencisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
Emerson Electric Corp. DeltaValle Versionenfstec_bduRU
emerson deltav distributed control system≤ 2022-04-29nvdUScpe:2.3:a:emerson:deltav_distributed_control_system:*:*:*:*:*:*:*:*

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-22-181-03Emerson DeltaV Distributed Control System2022-06-30icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities can result in a denial-of-service condition, manipulation of runtime communications, or compromise of a controller.

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

veröffentlicht 2022-07-26geändert 2026-06-17

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+4467 weitere

Referenzen (10)

Externe Belege — Patches, Meldungen, Analysen.

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