{"id":"CVE-2011-4506","aliases":["EUVD-2011-4432","GHSA-ffmx-r5gm-j3g3"],"status":"published","title":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3...","description":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an \"external forwarding\" vulnerability.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01309,"percentile":0.70794,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-16"],"published":"2011-11-22T11:00:00Z","modified":"2026-06-16T23:34:57Z","products":[{"vendor":"technicolor","product":"tg585_router"},{"vendor":"technicolor","product":"tg585_router_firmware"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/357851","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://toor.do/DEFCON-19-Garcia-UPnP-Mapping-WP.pdf","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4506"},{"url":"https://github.com/advisories/GHSA-ffmx-r5gm-j3g3"}],"sources":{"cve":[{"id":"CVE-2011-4506","description":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an \"external forwarding\" vulnerability.","status":"published","published":"2011-11-22T11:00:00Z","modified":"2024-09-16T18:23:18.227Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4432","description":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an \"external forwarding\" vulnerability.","status":"published","published":"2011-11-22T11:00:00Z","modified":"2024-09-16T18:23:18Z","updated_at":"2026-11-03T00:55:33.363823Z"}],"ghsa":[{"id":"GHSA-ffmx-r5gm-j3g3","title":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3...","description":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an \"external forwarding\" vulnerability.","status":"published","published":"2022-05-17T05:32:27Z","modified":"2023-01-28T05:04:07Z","updated_at":"2026-11-02T14:44:06.813024Z"}],"nvd":[{"id":"CVE-2011-4506","description":"The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an \"external forwarding\" vulnerability.","status":"published","published":"2011-11-22T11:55:06.137Z","modified":"2026-06-16T23:34:57.387Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-16"],"updated_at":"2026-11-02T14:02:10.769216Z"}]}}