Netcomm Nf20 vulnerabilities

• netcomm nf20mesh NetComm NF20MESH < R6B032 Hardcoded AES Key Authentication Bypass CVE-2026-35019 9.2 CriticalJune 23, 2026
• netcomm nf20mesh NetComm NF20MESH < R6B032 Authenticated RCE via OS Command Injection CVE-2026-35018 8.7 HighJune 23, 2026
• netcomm nf20, nf20mesh, nl1902 +3 more +5 more Stack based overflow on Netcomm router models NF20MESH, NF20, and NL1902 CVE-2022-4873 9.8 CriticalJanuary 11, 2023
• netcomm nf20, nf20mesh, nl1902 +3 more +5 more Authenticated bypass in Netcomm router models NF20MESH, NF20, and NL1902 allows unauthenticated user to get access to content. CVE-2022-4874 EPSS 11.0% 7.5 HighJanuary 11, 2023