Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| openwrt / luci-app-banip | affected 0 through 0.11.1; unaffected d9bbc372e29618a8807b693a1ccf6d0e42cd196c |
CWE
CWE-116
References
- https://github.com/openwrt/luci/security/advisories/GHSA-r6hx-4f83-vp8m
- https://github.com/openwrt/luci/commit/d9bbc372e29618a8807b693a1ccf6d0e42cd196c
- https://www.vulncheck.com/advisories/luci-app-banip-log-monitor-ip-extraction-bypass
ADP enrichment
No English description supplied.