CVE-2021-20640

Description

Buffer overflow vulnerability in LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute an arbitrary OS command via unspecified vectors.

Category

6.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.13%
Vendor Advisory co.jp
Affected: LOGITEC CORPORATION LAN-W300N/PGRB
Published at:
Updated at:

References

Link Tags
https://www.elecom.co.jp/news/security/20210126-01/ vendor advisory
https://jvn.jp/en/jp/JVN96783542/index.html third party advisory
https://lists.apache.org/thread.html/rc1778b38e74b5b6142414d57623bd55b023a72361f422836782fca3c%40%3Cdev.tomcat.apache.org%3E mailing list

Frequently Asked Questions

What is the severity of CVE-2021-20640?
CVE-2021-20640 has been scored as a medium severity vulnerability.
How to fix CVE-2021-20640?
To fix CVE-2021-20640, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-20640 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-20640 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-20640?
CVE-2021-20640 affects LOGITEC CORPORATION LAN-W300N/PGRB.
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