{"id":"CVE-2020-10181","kind":"vulnerability","aliases":["CVE-2020-10181"],"related":[],"title":"Sumavision Enhanced Multimedia Router (EMR): Sumavision EMR Cross-Site Request Forgery (CSRF) Vulnerability","description":"Sumavision Enhanced Multimedia Router (EMR) contains a cross-site request forgery (CSRF) vulnerability allowing the creation of users with elevated privileges as administrator on a device.\n\nCISA required action: Apply updates per vendor instructions.","summary":"Sumavision Enhanced Multimedia Router (EMR) devices have a cross-site request forgery flaw that lets an attacker create users with administrator privileges on the device. CISA lists it as actively exploited in the wild.","severity":"critical","cvss":9.8,"epss":0.14666,"exploited":true,"exploited_at":"2021-11-03T00:00:00+00:00","products":[{"name":"Sumavision Enhanced Multimedia Router (EMR)","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["emr","exploited","infrastructure","network-appliance","self-hosted","sumavision"],"not_affected_if":["no-emr-devices"],"how_to_check":null,"fix":"Apply the vendor's updates per CISA guidance; the sources do not name a fixed version.","status":"open","published_at":"2020-03-11T16:15:12+00:00","first_seen_at":"2026-10-23T19:11:53+00:00","triaged_at":"2026-10-23T21:41:32+00:00","updated_at":"2026-10-23T21:57:34+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-10-23T21:41:32Z","model":"claude-haiku-5-5","output":{"fix":"Apply the vendor's updates per CISA guidance; the sources do not name a fixed version.","reach":"network","impact":"high","summary":"Sumavision Enhanced Multimedia Router (EMR) devices have a cross-site request forgery flaw that lets an attacker create users with administrator privileges on the device. CISA lists it as actively exploited in the wild.","category":"infrastructure","who_cares":["sumavision","emr","self-hosted","network-appliance"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker gains administrator access on the router by tricking an admin's browser.","analyst_note":"Find the Sumavision advisory and the fixed firmware version, and a way to check the EMR admin user list for unexpected admin accounts.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["no-emr-devices"],"user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.00046,"input_tokens":2882,"output_tokens":343,"severity_before":"unknown"},"analyst_status":"queued","analyst_note":"Find the Sumavision advisory and the fixed firmware version, and a way to check the EMR admin user list for unexpected admin accounts.","search":"'-10181':17A,20A '-2020':16A,19A 'action':100C 'activ':66B 'administr':57B,94C 'allow':85C 'appli':101C 'applianc':31B 'attack':53B 'cisa':62B,98C 'contain':76C 'creat':54B 'creation':87C 'cross':9A,45B,79C 'cross-sit':8A,44B,78C 'csrf':13A,83C 'cve':15A,18A 'devic':41B,61B,97C 'elev':91C 'emr':5A,7A,25A,26B,40B,75C 'enhanc':2A,37B,72C 'enhanced':22A 'exploit':27B,67B 'flaw':49B 'forgeri':12A,48B,82C 'host':34B 'infrastructur':28B 'instruct':105C 'let':51B 'list':63B 'multimedia':3A,23A,38B,73C 'network':30B 'network-appli':29B 'per':103C 'privileg':58B,92C 'request':11A,47B,81C 'requir':99C 'router':4A,24A,39B,74C 'self':33B 'self-host':32B 'site':10A,46B,80C 'sumavis':1A,6A,35B,36B,71C 'sumavision':21A 'updat':102C 'user':55B,89C 'vendor':104C 'vulner':14A,84C 'wild':70B","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2020-03-11T16:15:12+00:00","kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2020-10181","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2020-10181","severity":null,"published_at":"2021-11-03T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:53+00:00","fetched_at":"2026-10-25T11:39:18+00:00","note":null},{"source":"epss","external_id":"CVE-2020-10181","url":"https://api.first.org/data/v1/epss?cve=CVE-2020-10181","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:43+00:00","fetched_at":"2026-10-23T19:13:43+00:00","note":null},{"source":"nvd","external_id":"CVE-2020-10181","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10181","severity":null,"published_at":"2020-03-11T16:15:12+00:00","modified_at":"2026-06-17T02:47:27+00:00","first_seen_at":"2026-10-23T21:57:34+00:00","fetched_at":"2026-10-23T21:57:34+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}