CVE-2020-5595: Buffer Overflow
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) 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.
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-2020-5595?
CVE-2020-5595 has been classified as a high severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2020-5595?
To address CVE-2020-5595, update the firmware of Mitsubishi Electric GOT2000 series devices to a version newer than CoreOS -Y.
Which devices are affected by CVE-2020-5595?
CVE-2020-5595 impacts Mitsubishi Electric GOT2000 series devices running CoreOS version -Y and earlier.
What can an attacker do with CVE-2020-5595?
An attacker exploiting CVE-2020-5595 could remotely disrupt network functions or execute arbitrary code on the affected devices.
Is the buffer overflow vulnerability in CVE-2020-5595 easy to exploit?
Yes, the buffer overflow vulnerability in CVE-2020-5595 can be exploited remotely, making it a significant security risk.
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