Stack overflow

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...

Directory traversal

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...

Stack overflow

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...

Command injection

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...

Directory traversal

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-2021-21892

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-2021-21888

The CVE-2021-21888 issue affects Lantronix PremierWave 2050 Web Manager SslGenerateCertificate. TALOS details show the Web Manager builds an OpenSSL-related certificate generation command by concatenating user-supplied HTTP POST fields (e.g., c, st, l, o, ou, cn, expires) into a command string ex...

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-2021-21887

A stack-based buffer overflow vulnerability exists in the Web Manager SslGenerateCSR 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-2021-21887

Summary: CVE-2021-21887 affects Lantronix PremierWave 2050 Web Manager (SslGenerateCSR). A stack-based buffer overflow arises from unbounded string concatenation in handling CSR fields via the POST parameter s, l, o, ou, cn, enabling an authenticated attacker with ssl permissions to overflow a st...

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-2021-21885

The CVE-2021-21885 entry concerns Lantronix PremierWave 2050 Web Manager FsMove directory traversal. Talos reports an authenticated user can abuse FsMove to bypass path restrictions and move or expose files within the device filesystem (rooted at /ltrx_user/), via manipulated cwd and dst paramete...

CVE-2021-21886

CVE-2021-21886 affects Lantronix PremierWave 2050, version 8.9.0.0R4, via the Web Manager FSBrowsePage. An authenticated, unprivileged user can trigger a directory traversal by manipulating the dir parameter, potentially disclosing files under the device filesystem (rooted at /ltrx_user/). The vu...

CVE-2021-21884

An OS command injection vulnerability exists in the Web Manager SslGenerateCSR 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-2021-21884

CVE-2021-21884 affects Lantronix PremierWave 2050, specifically the Web Manager SslGenerateCSR feature. TALOS details a OS command-injection in the CSR generation flow: an authenticated user can submit crafted POST parameters (c, st, l, o, ou, cn, etc.) that are concatenated into a shell command ...

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-2021-21883

Lantronix PremierWave 2050 Web Manager Diagnostics: Ping is affected by an OS command injection (CVE-2021-21883). A specially crafted authenticated HTTP request can trigger execution of arbitrary OS commands with root privileges via the unsanitized host parameter used to build the nd ic6 command,...