CVE-2018-21131
First published: Thu Apr 23 2020(Updated: )
Certain NETGEAR devices are affected by unauthenticated firmware downgrade. This affects WAC505 before 5.0.0.17 and WAC510 before 5.0.0.17.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NETGEAR WAC505 | <5.0.0.17 | |
| NETGEAR WAC505 | ||
| NETGEAR WAC510 firmware | <5.0.0.17 | |
| NETGEAR WAC510 firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-21131?
CVE-2018-21131 is classified as a high-severity vulnerability due to the potential for unauthorized firmware downgrades on affected NETGEAR devices.
How do I fix CVE-2018-21131?
To mitigate CVE-2018-21131, update your NETGEAR WAC505 or WAC510 devices to firmware version 5.0.0.17 or later.
Which devices are impacted by CVE-2018-21131?
CVE-2018-21131 affects NETGEAR WAC505 and WAC510 devices running versions prior to 5.0.0.17.
Can CVE-2018-21131 be exploited remotely?
Yes, CVE-2018-21131 can be exploited remotely as it involves an unauthenticated firmware downgrade.
Is there a workaround for CVE-2018-21131?
There are no known effective workarounds for CVE-2018-21131 other than upgrading to the patched firmware.
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