{"cve":"CVE-2020-12695","nvd":{"published":"2020-06-08T17:15:09.973","modified":"2026-06-17T02:52:09.017","status":"Modified","description":"The Open Connectivity Foundation UPnP specification before 2020-04-17 does not forbid the acceptance of a subscription request with a delivery URL on a different network segment than the fully qualified event-subscription URL, aka the CallStranger issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:H","score":7.5},"cwes":["CWE-276"],"references":["http://packetstormsecurity.com/files/158051/CallStranger-UPnP-Vulnerability-Checker.html","http://www.openwall.com/lists/oss-security/2020/06/08/2","https://corelight.blog/2020/06/10/detecting-the-new-callstranger-upnp-vulnerability-with-zeek/","https://github.com/corelight/callstranger-detector","https://github.com/yunuscadirci/CallStranger"],"products":["asus:rt-n11","broadcom:adsl","canon:selphy_cp1200","canonical:ubuntu_linux","cisco:wap131","cisco:wap150","cisco:wap351","debian:debian_linux","dell:b1165nfw","dlink:dvg-n5412sp","epson:ep-101","epson:ew-m970a3t","epson:m571t","epson:xp-100","epson:xp-2101","epson:xp-2105","epson:xp-241","epson:xp-320","epson:xp-330","epson:xp-340","epson:xp-4100","epson:xp-4105","epson:xp-440","epson:xp-620","epson:xp-630","epson:xp-702","epson:xp-8500","epson:xp-8600","epson:xp-960","epson:xp-970","fedoraproject:fedora","hp:5020_z4a69a","hp:5030_m2u92b","hp:5030_z4a70a","hp:5034_z4a74a","hp:5660_f8b04a","hp:deskjet_ink_advantage_3456_a9t84c","hp:deskjet_ink_advantage_3545_a9t81a","hp:deskjet_ink_advantage_3545_a9t81c","hp:deskjet_ink_advantage_3545_a9t83b","hp:deskjet_ink_advantage_3546_a9t82a","hp:deskjet_ink_advantage_3548_a9t81b","hp:deskjet_ink_advantage_4515","hp:deskjet_ink_advantage_4518","hp:deskjet_ink_advantage_4535_f0v64a","hp:deskjet_ink_advantage_4535_f0v64b","hp:deskjet_ink_advantage_4535_f0v64c","hp:deskjet_ink_advantage_4536_f0v65a","hp:deskjet_ink_advantage_4538_f0v66b","hp:deskjet_ink_advantage_4675_f1h97a"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-12695","score":0.15193,"percentile":0.96752,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}