CVE-2020-5675
mediumPriorität · verfolgen · 31EPSS 0.028 · 87. PerzentilEUUSEPSS · bewertet 2026-10-27
Out-of-bounds read vulnerability in GT21 model of GOT2000 series (GT2107-WTBD V01.39.000 and earlier, GT2107-WTSD V01.39.000 and earlier, GT2104-RTBD V01.39.000 and earlier, GT2104-PMBD V01.39.000 and earlier, and GT2103-PMBD V01.39.000 and earlier), GS21 model of GOT series (GS2110-WTBD V01.39.000 and earlier, GS2107-WTBD V01.39.000 and earlier, GS2110-WTBD-N V01.39.000 and earlier, and GS2107-WTBD-N V01.39.000 and earlier), and Tension Controller LE7-40GU-L series (LE7-40GU-L Screen package data for CC-Link IEF Basic V1.00, LE7-40GU-L Screen package data for MODBUS/TCP V1.00, and LE7-40GU-L Screen package data for SLMP V1.00) allows a remote attacker to cause a denial-of-service (DoS) condition by sending a specially crafted packet. As a result, deterioration of communication performance or a denial-of-service (DoS) condition of the TCP communication functions of the products may occur.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Noch kein Hersteller-Fix; eine Mitigation ist verfügbar.
- MitigationGS2107-WTBDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGS2107-WTBD-Ncisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGS2110-WTBDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGS2110-WTBD-Ncisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGT2103-PMBDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGT2104-PMBDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGT2104-RTBDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGT2107-WTBDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationGT2107-WTSDcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationLE7-40GU-L Screen package data for CC-Link IEF Basiccisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationLE7-40GU-L Screen package data for MODBUS/TCPcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
- MitigationLE7-40GU-L Screen package data for SLMPcisa_csaf_ot
After writing is completed, restart LE7-40GU-L.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 5–7.5
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (35)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- ICSA-20-343-02Mitsubishi Electric GOT and Tension Controller (Update B)2020-12-08icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow malicious attackers to cause deterioration of communication performance or cause a denial-of-service condition of the TCP communication functions of the products requiring a re-boot of the device to recover.
auch bekannt als (3)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (12)
Externe Belege — Patches, Meldungen, Analysen.
- https://jvn.jp/vu/JVNVU99277775/index.htmlcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2020-5675cnnvd
- https://us-cert.cisa.gov/ics/advisories/icsa-20-343-02cnnvd
- https://www.auscert.org.au/bulletins/ESB-2020.4362/cnnvd
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-017.pdfcnnvd
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-017_en.pdfcnnvd
- https://jvn.jp/vu/JVNVU99277775/index.htmlenisa_euvd
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-017.pdfenisa_euvd
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