{"schema_version":1,"title":"OpenWrt vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in OpenWrt: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-62947, was published on 15 July 2026.","url":"https://junglewise.ai/threats/technologies/openwrt","json_url":"https://junglewise.ai/threats/technologies/openwrt.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/openwrt","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-62947","cvss":4.9,"slug":"cve-2026-62947-openwrt-cgi-io-path-traversal-in-cgi-download-and-cgi-exec","title":"OpenWrt cgi-io path traversal in cgi-download and cgi-exec","severity":"medium","exploited":false,"published_at":"2026-07-15T19:18:38.533+00:00","url":"https://junglewise.ai/threats/cve-2026-62947-openwrt-cgi-io-path-traversal-in-cgi-download-and-cgi-exec"},{"cve":"CVE-2026-62948","cvss":9.6,"slug":"cve-2026-62948-openwrt-odhcpd-and-luci-stored-xss-via-dhcpv6-hostname-injection","title":"OpenWrt odhcpd and LuCI stored XSS via DHCPv6 hostname injection","severity":"critical","exploited":false,"published_at":"2026-07-15T18:16:50.293+00:00","url":"https://junglewise.ai/threats/cve-2026-62948-openwrt-odhcpd-and-luci-stored-xss-via-dhcpv6-hostname-injection"},{"cve":"CVE-2026-55490","cvss":6.5,"slug":"cve-2026-55490-openwrt-emergency-access-daemon-integer-underflow-in-handle-send","title":"OpenWrt Emergency Access Daemon integer underflow in handle_send_a","severity":"medium","exploited":false,"published_at":"2026-07-07T22:16:54.06+00:00","url":"https://junglewise.ai/threats/cve-2026-55490-openwrt-emergency-access-daemon-integer-underflow-in-handle-send"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":1,"exploited":0,"vulnerabilities":2},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"OpenWrt LuCI","slug":"luci","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/luci"}],"technology":{"hub":true,"name":"OpenWrt","slug":"openwrt","vendor":{"name":"OpenWrt","slug":"openwrt","url":"https://junglewise.ai/threats/vendors/openwrt"},"aliases":[],"category":"operating-system","homepage":"https://openwrt.org/","repo_url":"https://github.com/openwrt/openwrt","description":"OpenWrt is an open-source project for embedded operating systems based on Linux, primarily used on embedded devices to route network traffic.","url":"https://junglewise.ai/threats/technologies/openwrt"},"most_severe":[{"cve":"CVE-2026-62948","cvss":9.6,"slug":"cve-2026-62948-openwrt-odhcpd-and-luci-stored-xss-via-dhcpv6-hostname-injection","title":"OpenWrt odhcpd and LuCI stored XSS via DHCPv6 hostname injection","severity":"critical","exploited":false,"published_at":"2026-07-15T18:16:50.293+00:00","url":"https://junglewise.ai/threats/cve-2026-62948-openwrt-odhcpd-and-luci-stored-xss-via-dhcpv6-hostname-injection"},{"cve":"CVE-2026-55490","cvss":6.5,"slug":"cve-2026-55490-openwrt-emergency-access-daemon-integer-underflow-in-handle-send","title":"OpenWrt Emergency Access Daemon integer underflow in handle_send_a","severity":"medium","exploited":false,"published_at":"2026-07-07T22:16:54.06+00:00","url":"https://junglewise.ai/threats/cve-2026-55490-openwrt-emergency-access-daemon-integer-underflow-in-handle-send"},{"cve":"CVE-2026-62947","cvss":4.9,"slug":"cve-2026-62947-openwrt-cgi-io-path-traversal-in-cgi-download-and-cgi-exec","title":"OpenWrt cgi-io path traversal in cgi-download and cgi-exec","severity":"medium","exploited":false,"published_at":"2026-07-15T19:18:38.533+00:00","url":"https://junglewise.ai/threats/cve-2026-62947-openwrt-cgi-io-path-traversal-in-cgi-download-and-cgi-exec"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}