{"cve":"CVE-2018-8119","nvd":{"published":"2018-05-09T19:29:01.230","modified":"2026-06-17T02:04:17.770","status":"Modified","description":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQP protocol, aka \"Azure IoT SDK Spoofing Vulnerability.\" This affects C# SDK, C SDK, Java SDK.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","score":5.6},"cwes":["CWE-295"],"references":["http://www.securityfocus.com/bid/104070","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8119","https://tools.cisco.com/security/center/viewAlert.x?alertId=57754&vs_f=Alert%20RSS&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Microsoft%20Azure%20IoT%20SDK%20AMQP%20Transport%20Library%20Spoofing%20Vulnerability&vs_k=1","http://www.securityfocus.com/bid/104070","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8119"],"products":["microsoft:c_software_development_kit","microsoft:csharp_software_development_kit","microsoft:java_software_development_kit"],"source":"nvd","synced_at":"2026-10-19T20:50:40.212176939+00:00"},"epss":{"cve":"CVE-2018-8119","score":0.01156,"percentile":0.67054,"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."]}