high8.8
CVE-2021-21879
A directory traversal vulnerability exists in the Web Manager File Upload functionality of Lantronix PremierWave 2050 8.9.0.0R4.
Impact
A directory traversal vulnerability exists in the Web Manager File Upload functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary file overwrite. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Lantronix | Premierwave 2050 | Version 8.9.0.0 |