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Critical severity · published Jul 7, 2020
CVE-2020-5595
TCP/IP function included in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains a…
9.8
CVSS
2.5%
EPSS
No
On KEV
Description
TCP/IP function included in the firmware of Mitsubishi Electric GOT2000 series (CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model) contains a buffer overflow vulnerability, which may allow a remote attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Coreos · Mitsubishielectric
through y · source: NVD
Affected product
CO
Coreos
Mitsubishielectric
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5595
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5595
Third Party Advisory
https://jvn.jp/en/vu/JVNVU95413676/index.html
Vendor Advisory
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf
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