CVE-2021-21896

A directory traversal vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to arbitrary file deletion. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21896

The CVE-2021-21896 vulnerability affects Lantronix PremierWave 2050 Web Manager FsBrowseClean, allowing an authenticated user to trigger a directory traversal via crafted HTTP parameters (notably path) to delete arbitrary files within /ltrx_user/. Talos provides the core details and PoC, confirmi...

CVE-2021-21895

Summary: CVE-2021-21895 is a directory traversal vulnerability in the Web Manager FsTFtp feature of Lantronix PremierWave 2050 (version 8.9.0.0R4, in QEMU). The flaw arises from insufficient input validation in the FsTFtp Web Manager when handling the cwd parameter, enabling an authenticated user...

CVE-2021-21895

A directory traversal vulnerability exists in the Web Manager FsTFtp functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to FsTFtp file overwrite. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21894

A directory traversal vulnerability exists in the Web Manager FsTFtp functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to arbitrary file overwrite FsTFtp file disclosure. An attacker can make an authenticated HTTP request to trigger this...

CVE-2021-21892

A stack-based buffer overflow vulnerability exists in the Web Manager FsUnmount functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21891

A stack-based buffer overflow vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to remote code execution in the vulnerable portion of the branch deletefile. An attacker can make an...

CVE-2021-21890

A stack-based buffer overflow vulnerability exists in the Web Manager FsBrowseClean functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to remote code execution in the vulnerable portion of the branch deletedir. An attacker can make an...

CVE-2021-21889

A stack-based buffer overflow vulnerability exists in the Web Manager Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21888

An OS command injection vulnerability exists in the Web Manager SslGenerateCertificate functionality of Lantronix PremierWave 2050 8.9.0.0R4 in QEMU. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this...

CVE-2021-21886

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...

CVE-2021-21883

An OS command injection vulnerability exists in the Web Manager Diagnostics: Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21882

An OS command injection vulnerability exists in the Web Manager FsUnmount functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21881

An OS command injection vulnerability exists in the Web Manager Wireless Network Scanner functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21880

A directory traversal vulnerability exists in the Web Manager FsCopyFile functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to local file inclusion. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21879

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...

CVE-2021-21875

Lantronix PremierWave 2050 has OS command injection vulnerabilities in its Web Manager SSL Credential Upload feature. CVE-2021-21875 specifically allows authenticated attackers to inject commands via the EC keypasswd parameter, leading to arbitrary code execution with root privileges. The confirm...

CVE-2021-21875

A specially-crafted HTTP request can lead to arbitrary command execution in EC keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21874

A specially-crafted HTTP request can lead to arbitrary command execution in DSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability...

CVE-2021-21874

Lantronix PremierWave 2050 Web Manager SSL Credential Upload contains OS command injection vulnerabilities, including CVE-2021-21874 (DSA keypasswd). TALOS-2021-1314 documents multiple authenticated HTTP POST parameter injections (keypasswd) that inject into OpenSSL commands and execute with root...