Vulnerability Description
Session fixation vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QLBDE CoreOS version "05.65.00.BD" and earlier, GT1455HS-QTBDE CoreOS version "05.65.00.BD" and earlier, and GT1450HS-QMBDE CoreOS version "05.65.00.BD" and earlier) allows a remote unauthenticated attacker to stop the network functions of the products via a specially crafted packet.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mitsubishielectric | Coreos | <= 05.65.00.bd |
| Mitsubishielectric | Gt1450-Qlbde | - |
| Mitsubishielectric | Gt1450-Qmbde | - |
| Mitsubishielectric | Gt1450Hs-Qmbde | - |
| Mitsubishielectric | Gt1455-Qtbde | - |
| Mitsubishielectric | Gt1455Hs-Qtbde | - |
Related Weaknesses (CWE)
References
- https://jvn.jp/vu/JVNVU99562395/index.htmlThird Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02Third Party AdvisoryUS Government Resource
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdfVendor Advisory
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdfVendor Advisory
- https://jvn.jp/vu/JVNVU99562395/index.htmlThird Party Advisory
- https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02Third Party AdvisoryUS Government Resource
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdfVendor Advisory
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdfVendor Advisory
FAQ
What is CVE-2020-5645?
CVE-2020-5645 is a vulnerability with a CVSS score of 7.5 (HIGH). Session fixation vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.0...
How severe is CVE-2020-5645?
CVE-2020-5645 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-5645?
Check the references section above for vendor advisories and patch information. Affected products include: Mitsubishielectric Coreos, Mitsubishielectric Gt1450-Qlbde, Mitsubishielectric Gt1450-Qmbde, Mitsubishielectric Gt1450Hs-Qmbde, Mitsubishielectric Gt1455-Qtbde.