CVE-2021-21886: Path Traversal
A directory traversal vulnerability exists in the Web Manager FSBrowsePage functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially crafted HTTP request can lead to information disclosure. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-21886?
The severity of CVE-2021-21886 is classified as a high severity vulnerability due to the potential for information disclosure.
How do I fix CVE-2021-21886?
To fix CVE-2021-21886, update to the latest firmware version for Lantronix PremierWave 2050 that addresses this vulnerability.
What causes CVE-2021-21886?
CVE-2021-21886 is caused by a directory traversal vulnerability within the Web Manager FSBrowsePage functionality.
Who is affected by CVE-2021-21886?
Users of Lantronix PremierWave 2050 firmware version 8.9.0.0-R4 are affected by CVE-2021-21886.
Can CVE-2021-21886 be exploited remotely?
Yes, CVE-2021-21886 can be exploited remotely through a specially crafted authenticated HTTP request.