NA

CVE-2022-4873

Published: 11/01/2023 Updated: 07/11/2023
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

On Netcomm router models NF20MESH, NF20, and NL1902 a stack based buffer overflow affects the sessionKey parameter. By providing a specific number of bytes, the instruction pointer is able to be overwritten on the stack and crashes the application at a known location.

Vulnerability Trend

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netcommwireless nf20_firmware

netcommwireless nf20mesh_firmware

netcommwireless nl1902_firmware