CVE-2021-20157
First published: Thu Dec 30 2021(Updated: )
It is possible for an unauthenticated, malicious user to force the device to reboot due to a hidden administrative command.
Credit: vulnreport@tenable.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| TRENDnet TEW-827DRU firmware | ||
| TRENDnet TEW-827DRU |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-20157?
CVE-2021-20157 is classified as a high severity vulnerability due to its potential for unauthorized device rebooting.
How do I fix CVE-2021-20157?
To fix CVE-2021-20157, update the firmware of the TRENDnet TEW-827DRU to the latest version provided by the vendor.
Who is affected by CVE-2021-20157?
CVE-2021-20157 affects devices running specific versions of the TRENDnet TEW-827DRU firmware and hardware.
What type of attack does CVE-2021-20157 facilitate?
CVE-2021-20157 allows an unauthenticated malicious user to remotely force a device reboot.
Is there a workaround for CVE-2021-20157?
Currently, there is no known workaround for CVE-2021-20157; applying firmware updates is the recommended action.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/last-modified-date
- agent/severity
- agent/references
- agent/first-publish-date
- agent/event
- agent/tags
- agent/description
- agent/source
- vendor/trendnet
- canonical/trendnet tew-827dru firmware
- canonical/trendnet tew-827dru