Vulnerability Description
Improper neutralization of argument delimiters in a command ('Argument Injection') 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 unauthenticated attackers on adjacent network to stop the network functions of the products via a specially crafted packet.
CVSS Score
CRITICAL
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-2020-5648?
CVE-2020-5648 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Improper neutralization of argument delimiters in a command ('Argument Injection') vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS versi...
How severe is CVE-2020-5648?
CVE-2020-5648 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-5648?
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.