CVE-2020-5596
First published: Tue Jul 07 2020(Updated: )
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) does not properly manage sessions, which may allow a remote 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 |
|---|---|---|
| Mitsubishi Electric CoreOS | <=y | |
| Mitsubishielectric Gt23 Firmware | ||
| Mitsubishielectric Got2000 Gt25 Firmware | ||
| Mitsubishi Electric GT27 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-5596?
CVE-2020-5596 has been assigned a high severity rating due to its potential to allow remote attackers to disrupt network functions.
How do I fix CVE-2020-5596?
To fix CVE-2020-5596, update the firmware of the affected Mitsubishi Electric GOT2000 series devices to a version higher than -Y.
Which devices are affected by CVE-2020-5596?
CVE-2020-5596 affects the Mitsubishi Electric GOT2000 series devices running CoreOS version -Y and earlier.
What can an attacker do with CVE-2020-5596?
An attacker exploiting CVE-2020-5596 can stop network functions or execute malicious commands on the affected devices.
Is more information available about CVE-2020-5596?
Detailed information about CVE-2020-5596 can be found in Mitsubishi Electric's official vulnerability documentation.
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