Vulnerabilities > Lantronix > Premierwave 2050 Firmware > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-12-22 | CVE-2021-21894 | Path Traversal vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 A directory traversal vulnerability exists in the Web Manager FsTFtp functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.1 |
| 2021-12-22 | CVE-2021-21892 | Out-of-bounds Write vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 A stack-based buffer overflow vulnerability exists in the Web Manager FsUnmount functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.9 |
| 2021-12-22 | CVE-2021-21891 | Out-of-bounds Write vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 A stack-based buffer overflow vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.1 |
| 2021-12-22 | CVE-2021-21890 | Out-of-bounds Write vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 A stack-based buffer overflow vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.1 |
| 2021-12-22 | CVE-2021-21889 | Out-of-bounds Write vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 A stack-based buffer overflow vulnerability exists in the Web Manager Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.9 |
| 2021-12-22 | CVE-2021-21888 | OS Command Injection vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 An OS command injection vulnerability exists in the Web Manager SslGenerateCertificate functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.1 |
| 2021-12-22 | CVE-2021-21887 | Out-of-bounds Write vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 A stack-based buffer overflow vulnerability exists in the Web Manager SslGenerateCSR functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU). | 9.1 |
| 2021-12-22 | CVE-2021-21884 | OS Command Injection vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 An OS command injection vulnerability exists in the Web Manager SslGenerateCSR functionality of Lantronix PremierWave 2050 8.9.0.0R4. | 9.1 |
| 2021-12-22 | CVE-2021-21883 | OS Command Injection vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 An OS command injection vulnerability exists in the Web Manager Diagnostics: Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4. | 9.9 |
| 2021-12-22 | CVE-2021-21881 | OS Command Injection vulnerability in Lantronix Premierwave 2050 Firmware 8.9.0.0 An OS command injection vulnerability exists in the Web Manager Wireless Network Scanner functionality of Lantronix PremierWave 2050 8.9.0.0R4. | 9.9 |