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CVE-2021-22161

🗓️ 07 Feb 2021 23:15:12Reported by GoogleType 
osv
 osv
🔗 osv.dev

OpenWrt before 19.07.7 with IPv6 can cause a routing loop via on-link prefixes and router advertisements, affecting netifd and odhcp6c.

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04 May 2026 08:30Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.5
0