CVE-2016-8368

mediumPriorität · verfolgen · 35EPSS 0.026 · 85. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.61% (85th) EPSS

CVSS 5 · medium

Is it mine?

10 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · bewertet 2026-10-23

An issue was discovered in Mitsubishi Electric Automation MELSEC-Q series Ethernet interface modules QJ71E71-100, all versions, QJ71E71-B5, all versions, and QJ71E71-B2, all versions. The affected Ethernet interface module is connected to a MELSEC-Q PLC, which may allow a remote attacker to connect to the PLC via Port 5002/TCP and cause a denial of service, requiring the PLC to be reset to resume operation. This is caused by an Unrestricted Externally Accessible Lock.

Behebungen

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

Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.

MitigationQJ71E71-100cisa_csaf_ot
Mitsubishi Electric has released a product revision for newer devices with serial numbers 18072 and later to implement IP filtering for the QJ71E71-100, QJ71E71-B5, and QJ71E71-B2 Ethernet interface modules. Mitsubishi Electric reports that the IP filter function improves access prevention from external sources
MitigationQJ71E71-B2cisa_csaf_ot
Mitsubishi Electric has released a product revision for newer devices with serial numbers 18072 and later to implement IP filtering for the QJ71E71-100, QJ71E71-B5, and QJ71E71-B2 Ethernet interface modules. Mitsubishi Electric reports that the IP filter function improves access prevention from external sources
MitigationQJ71E71-B5cisa_csaf_ot
Mitsubishi Electric has released a product revision for newer devices with serial numbers 18072 and later to implement IP filtering for the QJ71E71-100, QJ71E71-B5, and QJ71E71-B2 Ethernet interface modules. Mitsubishi Electric reports that the IP filter function improves access prevention from external sources

cvss

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

8.6

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–8.6

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USAusnutzbarkeit 10 · Auswirkung 2.9

v3.18.6highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 4

v3.08.6highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:Hsecondary · CISA US

v3.17.9highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-662USprimärCWE-412US

betroffene Produkte (10)

Betroffene Produkte und Versionsbereiche.

Mitsubishi Electric QJ71E71-100: vers:all/*alle Versionencisa_csaf_otUS
Mitsubishi Electric QJ71E71-B2: vers:all/*alle Versionencisa_csaf_otUS
Mitsubishi Electric QJ71E71-B5: vers:all/*alle Versionencisa_csaf_otUS
Mitsubishi Electric QJ71E71-100≤ vers:all/*cisa_csaf_otUS
Mitsubishi Electric QJ71E71-B2≤ vers:all/*cisa_csaf_otUS
Mitsubishi Electric QJ71E71-B5≤ vers:all/*cisa_csaf_otUS
n/a Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module≤ Mitsubishi Electric MELSEC-Q Series Ethernet Interface Moduleenisa_euvdEU
mitsubishielectric qj71e71-100 firmwarealle VersionennvdUScpe:2.3:o:mitsubishielectric:qj71e71-100_firmware:*:*:*:*:*:*:*:*
mitsubishielectric qj71e71-b2 firmwarealle VersionennvdUScpe:2.3:o:mitsubishielectric:qj71e71-b2_firmware:*:*:*:*:*:*:*:*
mitsubishielectric qj71e71-b5 firmwarealle VersionennvdUScpe:2.3:o:mitsubishielectric:qj71e71-b5_firmware:*:*:*:*:*:*:*:*

Advisories (1)

Hersteller- und Ökosystem-Meldungen dazu.

ICSA-16-336-03Mitsubishi Electric MELSEC-Q Series Ethernet Interface Module Vulnerabilities2016-09-04icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

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 NVD CVE.org MITRE

veröffentlicht 2017-02-13geändert 2026-06-17

verwandt (262)

Verwandte Einträge.

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On Telus Actiontec WEB6000Q v1.1.02.22 devices, an attacker can login with root level access with the user "root" and password "admin" by using the enabled onboard UART headers.
CVE-2024-32644US	critical9.1	0.94% (61st)	—	2024-04-19
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CVE-2022-23005US	high8.7	0.81% (57th)	—	2023-01-23
Western Digital has identified a weakness in the UFS standard that could result in a security vulnerability. This vulnerability may exist in some systems where the Host boot ROM co…

+257 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 cnnvd
https://mitsubishielectric.com/Patchcnnvd
https://www.securityfocus.com/bid/94632 cnnvd
http://www.securityfocus.com/bid/94632 enisa_euvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03 enisa_euvd
http://www.securityfocus.com/bid/94632Third Party AdvisoryVDB Entrynvd
https://ics-cert.us-cert.gov/advisories/ICSA-16-336-03MitigationThird Party AdvisoryUS Government Resourcenvd

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