Vulnerability · Published Jul 7, 2020 · Assigned by jpcert
CVE-2020-5595
Critical 9.8
In plain English
A critical-severity security flaw in GOT2000 series GT27, GT25, and GT23 from Mitsubishi Electric Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 84% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)2.5%top 15.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mitsubishi Electric Corporation | GOT2000 series GT27, GT25, and GT23 | CoreOS with version -Y and earlier installed in GT27 Model, GT25 Model, and GT23 Model |
References
- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-005_en.pdf x_refsource_MISC
- https://jvn.jp/en/vu/JVNVU95413676/index.html x_refsource_MISC