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CVE-2021-21889

PoC —
CVSS 3.1
9.9 critical
EPSS
3%p86
Published
()
Modified
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.

Vendors
lantronix
Products
premierwave 2050 firmware
Weakness
CWE-121, CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (2.8%)

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