What is CVE-2026-62184?

CVE-2026-62184 is a high-severity vulnerability in Openwrt Luci, classified under Improper Encoding or Escaping of Output. CVSS score: 7.5/10. Published 2026-07-13.

How severe is CVE-2026-62184?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Openwrt Luci

CVE-2026-62184

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 user…

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Openwrt Luci — versions 0, d9bbc372e29618a8807b693a1ccf6d0e42cd196c

Weakness classification (CWE)

CWE-116 — Improper Encoding or Escaping of Output

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (patch)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-62184?: CVE-2026-62184 is a high-severity vulnerability in Openwrt Luci, classified under Improper Encoding or Escaping of Output. CVSS score: 7.5/10. Published 2026-07-13.
How severe is CVE-2026-62184?: High severity. CVSS v3 base score is 7.5 out of 10.