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Critical · 9.9 CVE-2021-21889 EUVD-2021-9060GHSA-xmxf-9v5q-5mfw

A stack-based buffer overflow vulnerability exists in the Web Manager Ping functionality of Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU).…

Published Dec 22, 2021 · Updated Aug 3, 2024 · Assigned by talos

Description

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.

Affected products

VendorProductAffectedFixed
— Lantronix Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU) —

References