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.
Metrics
Affected Vendors & Products
References
History
Wed, 15 Jul 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 13 Jul 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openwrt
Openwrt luci |
|
| Vendors & Products |
Openwrt
Openwrt luci |
Mon, 13 Jul 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | luci-app-banip Log Monitor IP Extraction Bypass | |
| Weaknesses | CWE-116 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-07-13T21:30:09.248Z
Updated: 2026-07-15T18:45:50.565Z
Reserved: 2026-07-13T16:36:32.094Z
Link: CVE-2026-62184
Updated: 2026-07-15T18:45:27.153Z
No data.
No data.