Vulnerability Details CVE-2020-5644
Buffer overflow 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 or execute a malicious program via a specially crafted packet.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 73.9%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://jvn.jp/vu/JVNVU99562395/index.html
- https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf
- https://jvn.jp/vu/JVNVU99562395/index.html
- https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02
- https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf
Products affected by CVE-2020-5644
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cpe:2.3:h:mitsubishielectric:gt1450-qlbde:-
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cpe:2.3:h:mitsubishielectric:gt1450-qmbde:-
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cpe:2.3:h:mitsubishielectric:gt1450hs-qmbde:-
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cpe:2.3:h:mitsubishielectric:gt1455-qtbde:-
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cpe:2.3:h:mitsubishielectric:gt1455hs-qtbde:-
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cpe:2.3:o:mitsubishielectric:coreos:-
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cpe:2.3:o:mitsubishielectric:coreos:05.65.00.bd