{"id":"CVE-2026-113773","kind":"vulnerability","aliases":["CVE-2026-113773"],"related":[],"title":"Improper access control in Windows DHCP Server allows an unauthorized attacker to perform spoofing over a network","description":"Improper access control in Windows DHCP Server allows an unauthorized attacker to perform spoofing over a network.","summary":null,"severity":"medium","cvss":5.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":[],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:18:58+00:00","first_seen_at":"2026-11-10T19:24:41+00:00","triaged_at":null,"updated_at":"2026-11-10T19:39:26+00:00","category":null,"confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-113773':20A,23A '-2026':19A,22A 'access':2A,25C 'allow':8A,31C 'attack':11A,34C 'control':3A,26C 'cve':18A,21A 'dhcp':6A,29C 'improp':1A,24C 'network':17A,40C 'perform':13A,36C 'server':7A,30C 'spoof':14A,37C 'unauthor':10A,33C 'window':5A,28C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"pkeys":[],"ptokens":[],"labels":["medium"],"campaign_type":null,"search_a":"'-113773':20A,23A '-2026':19A,22A 'access':2A 'allow':8A 'attack':11A 'control':3A 'cve':18A,21A 'dhcp':6A 'improp':1A 'network':17A 'perform':13A 'server':7A 'spoof':14A 'unauthor':10A 'window':5A","search_b":"","search_c":"'access':25C 'allow':31C 'attack':34C 'control':26C 'dhcp':29C 'improp':24C 'network':40C 'perform':36C 'server':30C 'spoof':37C 'unauthor':33C 'window':28C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:18:58+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-113773","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-113773","severity":null,"published_at":"2026-11-10T19:18:58+00:00","modified_at":"2026-11-10T19:18:59+00:00","first_seen_at":"2026-11-10T19:24:41+00:00","fetched_at":"2026-11-10T19:24:41+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}