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VulnerabilityPoC2

CVE-2021-21889

CVSS 3.1
9.9 critical
EPSS
3%p87
Published
·
Modified
Analyze CVE-2021-21889 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

Description · NVD

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 (2.9%)

In the news

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