Description
luci-app-banip contains a log parsing vulnerability where the awk-based parser extracts the first IPv4 address from log lines regardless of field position, allowing attackers to inject arbitrary IPs via attacker-controlled fields like usernames. An unauthenticated remote attacker can inject an IP address into the login username field, causing banIP to block the wrong target while the real attacker remains unblocked.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
openwrt luci-app-banip
Default version status: unaffected
0 to ≤ 0.11.1affectedd9bbc372e29618a8807b693a1ccf6d0e42cd196cunaffected
pkg:github/openwrt/luci