CVE-2021-21882

Name of the Vulnerable Software and Affected Versions Lantronix PremierWave 2050 version 8.9.0.0R4

Description A command injection issue exists in the Web Manager FsUnmount functionality, allowing arbitrary command execution via a specially-crafted HTTP request. An attacker can trigger this issue by making an authenticated HTTP request.

Recommendations For Lantronix PremierWave 2050 version 8.9.0.0R4, consider restricting access to the Web Manager FsUnmount functionality until a fix is available. As a temporary workaround, limit the ability to make authenticated HTTP requests to trusted sources. At the moment, there is no information about a newer version that contains a fix for this vulnerability.