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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-12-22T18:06:41

Updated: 2024-08-03T18:30:22.730Z

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21892

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-12-22T19:15:09.477

Modified: 2022-04-28T19:31:45.677

Link: CVE-2021-21892

cve-icon Redhat

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