CVE-2020-5647
First published: Fri Nov 06 2020(Updated: )
Improper access control 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.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mitsubishielectric Coreos | <=05.65.00.bd | |
| Mitsubishielectric Gt1450-qlbde | ||
| Mitsubishielectric Gt1450-qmbde | ||
| Mitsubishielectric Gt1450hs-qmbde | ||
| Mitsubishielectric Gt1455-qtbde | ||
| Mitsubishielectric Gt1455hs-qtbde |
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Reference Links
Frequently Asked Questions
What is CVE-2020-5647?
CVE-2020-5647 is an improper access control vulnerability in the TCP/IP function included in the firmware of GT14 Model of GOT 1000 series.
What is the severity of CVE-2020-5647?
CVE-2020-5647 has a severity rating of 9.8, which is considered critical.
Which software versions are affected by CVE-2020-5647?
CVE-2020-5647 affects GT14 Model of GOT 1000 series with CoreOS versions '05.65.00.BD' and earlier.
How can I fix CVE-2020-5647?
To mitigate CVE-2020-5647, Mitsubishi Electric has provided a firmware update. Please refer to the official advisory for more details.
Where can I find more information about CVE-2020-5647?
You can find more information about CVE-2020-5647 on the official JVN website, US-CERT advisory, and Mitsubishi Electric PSIRT vulnerability advisory.
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- agent/softwarecombine
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- vendor/mitsubishielectric
- canonical/mitsubishielectric coreos
- version/mitsubishielectric coreos/05.65.00.bd
- canonical/mitsubishielectric gt1450-qlbde
- canonical/mitsubishielectric gt1450-qmbde
- canonical/mitsubishielectric gt1450hs-qmbde
- canonical/mitsubishielectric gt1455-qtbde
- canonical/mitsubishielectric gt1455hs-qtbde