CVE-2023-5400

highPriorität · verfolgen · 0EPSS 0.007 · 55. PerzentilEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.75% (55th) EPSS

CVSS 8.1 · high

Is it mine?

34 products

Prüfe deine Angriffsfläche

Who says so?

3 sources

cnnvd · enisa_euvd · cisa_csaf_ot

EPSS · bewertet 2026-10-26

Server receiving a malformed message based on a using the specified key values can cause a heap overflow vulnerability which could lead to an attacker performing remote code execution or causing a failure. See Honeywell Security Notification for recommendations on upgrading and versioning.

Behebungen

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

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

MitigationExperion LXcisa_csaf_ot
Honeywell fixed the reported issues and advises users to upgrade to version referenced in the Security Notice or CVE record.
https://process.honeywell.com/us/en/support/technical-publication?search=SN2024
MitigationExperion PKScisa_csaf_ot
Honeywell fixed the reported issues and advises users to upgrade to version referenced in the Security Notice or CVE record.
https://process.honeywell.com/us/en/support/technical-publication?search=SN2024
MitigationPlantCruise by Experioncisa_csaf_ot
Honeywell fixed the reported issues and advises users to upgrade to version referenced in the Security Notice or CVE record.
https://process.honeywell.com/us/en/support/technical-publication?search=SN2024
MitigationSafety Managercisa_csaf_ot
Honeywell fixed the reported issues and advises users to upgrade to version referenced in the Security Notice or CVE record.
https://process.honeywell.com/us/en/support/technical-publication?search=SN2024
MitigationSafety Manager SCcisa_csaf_ot
Honeywell fixed the reported issues and advises users to upgrade to version referenced in the Security Notice or CVE record.
https://process.honeywell.com/us/en/support/technical-publication?search=SN2024

cvss

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

8.1

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@honeywell.comAusnutzbarkeit 2.2 · Auswirkung 5.9

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-122USCWE-122US

betroffene Produkte (34)

Betroffene Produkte und Versionsbereiche.

Honeywell Experion LX: <R511.5_TCU4_HF4alle Versionencisa_csaf_otUS
Honeywell Experion LX: <R520.1_TCU5alle Versionencisa_csaf_otUS
Honeywell Experion LX: <R520.2_TCU4_HF2alle Versionencisa_csaf_otUS
Honeywell Experion PKS: <R510.2_HF14alle Versionencisa_csaf_otUS
Honeywell Experion PKS: <R511.5_TCU4_HF4alle Versionencisa_csaf_otUS
Honeywell Experion PKS: <R520.1_TCU5alle Versionencisa_csaf_otUS
Honeywell Experion PKS: <R520.2_TCU4_HF2alle Versionencisa_csaf_otUS
Honeywell PlantCruise by Experion: <R511.5_TCU4_HF4alle Versionencisa_csaf_otUS
Honeywell PlantCruise by Experion: <R520.1_TCU5alle Versionencisa_csaf_otUS
Honeywell PlantCruise by Experion: <R520.2_TCU4_HF2alle Versionencisa_csaf_otUS
Honeywell Safety Manager SC: R210.Xalle Versionencisa_csaf_otUS
Honeywell Safety Manager SC: R211.1alle Versionencisa_csaf_otUS
Honeywell Safety Manager SC: R211.2alle Versionencisa_csaf_otUS
Honeywell Safety Manager SC: R212.1alle Versionencisa_csaf_otUS
Honeywell Safety Manager: >=R16x|<=R162.10alle Versionencisa_csaf_otUS
Honeywell Safety Manager: R15xalle Versionencisa_csaf_otUS
Honeywell Experion LX< R511.5_TCU4_HF4cisa_csaf_otUS
Honeywell Experion LX< R520.1_TCU5cisa_csaf_otUS
Honeywell Experion LX< R520.2_TCU4_HF2cisa_csaf_otUS
Honeywell Experion PKS< R510.2_HF14cisa_csaf_otUS

20 von 34 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-24-116-04Honeywell Experion PKS, Experion LX, PlantCruise by Experion, Safety Manager, Safety Manager SC2024-04-25icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could disclose sensitive information, allow privilege escalation, or allow remote code execution.

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cisa_csaf_ot NVD CVE.org MITRE

veröffentlicht 2024-04-17geändert 2026-06-17

Referenzen (4)

Externe Belege — Patches, Meldungen, Analysen.

scry

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