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CVE-2021-21961

PoC —
CVSS 3.1
10.0 critical
EPSS
3%p85
Published
()
Modified
Description

A stack-based buffer overflow vulnerability exists in the NBNS functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A specially-crafted network packet can lead to remote code execution. An attacker can send a malicious packet to trigger this vulnerability.

Vendors
sealevel
Products
seaconnect 370w firmware
Weakness
CWE-121, CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (2.6%)

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