CVE-2020-6985

highPriorität · verfolgen · 40OT-Risiko · erhöhtEPSS 0.019 · 80. PerzentilEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.91% (80th) EPSS

CVSS 10 · high

Is it mine?

62 products

Prüfe deine Angriffsfläche

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · bewertet 2026-10-27

In Moxa PT-7528 series firmware, Version 4.0 or lower, and PT-7828 series firmware, Version 3.9 or lower, these devices use a hard-coded service code for access to the console.

Behebungen

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

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

MitigationPT-7528 Seriescisa_csaf_ot
Moxa also recommends that users apply the security patch and enable “Account Login Failure Lockout” functions to eliminate any potential risk.
MitigationPT-7828 Seriescisa_csaf_ot
Moxa also recommends that users apply the security patch and enable “Account Login Failure Lockout” functions to eliminate any potential risk.

cvss

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

10.0

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · high–critical · 8.4–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.09.8criticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US

v3.18.4highAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-798USprimärCWE-798USCWE-798US

betroffene Produkte (62)

Betroffene Produkte und Versionsbereiche.

PT-7528 series: firmware Version 4.0 or loweralle Versionencisa_csaf_otUS
PT-7828 series: firmware Version 3.9 or loweralle Versionencisa_csaf_otUS
Moxa PT-7528 Series≤ 4.0cisa_csaf_otUS
Moxa PT-7828 Series≤ 3.9cisa_csaf_otUS
n/a Moxa PT-7528 series firmware, Version 4.0 or lower, PT-7828 series firmware, Version 3.9 or lower≤ Moxa PT-7528 series firmware, Version 4.0 or lower, PT-7828 series firmware, Version 3.9 or lowerenisa_euvdEU
Moxa Inc. PT-7528≤ 4.0fstec_bduRU
Moxa Inc. PT-7828≤ 3.9fstec_bduRU
moxa pt-7528-12msc-12tx-4gsfp-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12msc-12tx-4gsfp-hv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12msc-12tx-4gsfp-hv-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12msc-12tx-4gsfp-hv-hv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12msc-12tx-4gsfp-wv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12msc-12tx-4gsfp-wv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12msc-12tx-4gsfp-wv-wv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12msc-12tx-4gsfp-wv-wv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12mst-12tx-4gsfp-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12mst-12tx-4gsfp-hv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12mst-12tx-4gsfp-hv-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12mst-12tx-4gsfp-hv-hv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12mst-12tx-4gsfp-wv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12mst-12tx-4gsfp-wv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-12mst-12tx-4gsfp-wv-wv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-12mst-12tx-4gsfp-wv-wv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-16msc-8tx-4gsfp-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-16msc-8tx-4gsfp-hv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-16msc-8tx-4gsfp-hv-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-16msc-8tx-4gsfp-hv-hv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-16msc-8tx-4gsfp-wv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-16msc-8tx-4gsfp-wv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-16msc-8tx-4gsfp-wv-wv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-16msc-8tx-4gsfp-wv-wv_firmware:*:*:*:*:*:*:*:*
moxa pt-7528-16mst-8tx-4gsfp-hv firmware≤ 4.0nvdUScpe:2.3:o:moxa:pt-7528-16mst-8tx-4gsfp-hv_firmware:*:*:*:*:*:*:*:*

20 von 62 angezeigt

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-20-056-03Moxa PT-7528 and PT-7828 Series Ethernet Switches2020-02-25icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could crash the device or allow access to sensitive information.

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 2020-03-24geändert 2026-06-17

verwandt (2,281)

Verwandte Einträge.

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CVE-2025-30406US	critical9.8OT kritisch	94.3% (100th)	KEV	2025-04-03
Gladinet CentreStack through 16.1.10296.56315 (fixed in 16.4.10315.56368) has a deserialization vulnerability due to the CentreStack portal's hardcoded machineKey use, as exploited…
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A vulnerability in Cisco Smart Licensing Utility (CSLU) could allow an unauthenticated, remote attacker to log into an affected system by using a static administrative credential.…
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The SolarWinds Web Help Desk (WHD) software is affected by a hardcoded credential vulnerability, allowing remote unauthenticated user to access internal functionality and modify da…

+2276 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

scry

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