{"schema_version":1,"title":"aws-iot-device-sdk-v2 (npm) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in aws-iot-device-sdk-v2 (npm): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2021-40829, was published on 23 November 2021.","url":"https://junglewise.ai/threats/technologies/aws-iot-device-sdk-v2","json_url":"https://junglewise.ai/threats/technologies/aws-iot-device-sdk-v2.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/aws-iot-device-sdk-v2","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":0},"latest":[{"cve":"CVE-2021-40829","cvss":3.1,"epss":0.0039,"slug":"cve-2021-40829-aws-iot-device-sdk-v2-hostname-verification-bypass-on-macos","title":"PYSEC-2021-862 - Connections initialized by the AWS IoT Device SDK v2 for Java (versions prior to 1.4.2), Python (versions prior to 1.6.1), C++ (versions pri","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40829-aws-iot-device-sdk-v2-hostname-verification-bypass-on-macos"},{"cve":"CVE-2021-40830","cvss":3.1,"epss":0.0039,"slug":"cve-2021-40830-aws-iot-device-sdk-v2-ca-pinning-bypass-in-certificate","title":"PYSEC-2021-863 - The AWS IoT Device SDK v2 for Java, Python, C++ and Node.js appends a user supplied Certificate Authority (CA) to the root CAs instead of ov","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40830-aws-iot-device-sdk-v2-ca-pinning-bypass-in-certificate"},{"cve":"CVE-2021-40831","cvss":3.1,"epss":0.0064,"slug":"cve-2021-40831-aws-iot-device-sdk-v2-ca-pinning-bypass-on-macos","title":"PYSEC-2021-864 - The AWS IoT Device SDK v2 for Java, Python, C++ and Node.js appends a user supplied Certificate Authority (CA) to the root CAs instead of ov","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40831-aws-iot-device-sdk-v2-ca-pinning-bypass-on-macos"},{"cve":"CVE-2021-40828","cvss":3.1,"epss":0.0041,"slug":"cve-2021-40828-aws-iot-device-sdk-hostname-verification-bypass-in-tls","title":"PYSEC-2021-861 - Connections initialized by the AWS IoT Device SDK v2 for Java (versions prior to 1.3.3), Python (versions prior to 1.5.18), C++ (versions pr","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40828-aws-iot-device-sdk-hostname-verification-bypass-in-tls"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"flowise (npm)","slug":"flowise","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/flowise"},{"name":"vm2 (npm)","slug":"vm2","vulnerabilities":83,"url":"https://junglewise.ai/threats/technologies/vm2"},{"name":"@budibase/server (npm)","slug":"budibase-server","vulnerabilities":61,"url":"https://junglewise.ai/threats/technologies/budibase-server"},{"name":"directus (npm)","slug":"directus","vulnerabilities":60,"url":"https://junglewise.ai/threats/technologies/directus"},{"name":"nocodb (npm)","slug":"nocodb","vulnerabilities":55,"url":"https://junglewise.ai/threats/technologies/nocodb"},{"name":"hono (npm)","slug":"hono","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/hono"},{"name":"parse-server (npm)","slug":"parse-server","vulnerabilities":42,"url":"https://junglewise.ai/threats/technologies/parse-server"},{"name":"dompurify (npm)","slug":"dompurify","vulnerabilities":39,"url":"https://junglewise.ai/threats/technologies/dompurify"},{"name":"ghost (npm)","slug":"ghost","vulnerabilities":39,"url":"https://junglewise.ai/threats/technologies/ghost"},{"name":"flowise-components (npm)","slug":"flowise-components","vulnerabilities":35,"url":"https://junglewise.ai/threats/technologies/flowise-components"},{"name":"astro (npm)","slug":"astro","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/astro"},{"name":"@anthropic-ai/claude-code (npm)","slug":"anthropic-ai-claude-code","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/anthropic-ai-claude-code"}],"technology":{"hub":true,"name":"aws-iot-device-sdk-v2 (npm)","slug":"aws-iot-device-sdk-v2","vendor":{"name":"npm","slug":"npm","url":"https://junglewise.ai/threats/vendors/npm"},"aliases":[],"description":"AWS SDK for connecting IoT devices and managing communication with AWS IoT services.","url":"https://junglewise.ai/threats/technologies/aws-iot-device-sdk-v2"},"most_severe":[{"cve":"CVE-2021-40831","cvss":3.1,"epss":0.0064,"slug":"cve-2021-40831-aws-iot-device-sdk-v2-ca-pinning-bypass-on-macos","title":"PYSEC-2021-864 - The AWS IoT Device SDK v2 for Java, Python, C++ and Node.js appends a user supplied Certificate Authority (CA) to the root CAs instead of ov","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40831-aws-iot-device-sdk-v2-ca-pinning-bypass-on-macos"},{"cve":"CVE-2021-40828","cvss":3.1,"epss":0.0041,"slug":"cve-2021-40828-aws-iot-device-sdk-hostname-verification-bypass-in-tls","title":"PYSEC-2021-861 - Connections initialized by the AWS IoT Device SDK v2 for Java (versions prior to 1.3.3), Python (versions prior to 1.5.18), C++ (versions pr","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40828-aws-iot-device-sdk-hostname-verification-bypass-in-tls"},{"cve":"CVE-2021-40829","cvss":3.1,"epss":0.0039,"slug":"cve-2021-40829-aws-iot-device-sdk-v2-hostname-verification-bypass-on-macos","title":"PYSEC-2021-862 - Connections initialized by the AWS IoT Device SDK v2 for Java (versions prior to 1.4.2), Python (versions prior to 1.6.1), C++ (versions pri","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40829-aws-iot-device-sdk-v2-hostname-verification-bypass-on-macos"},{"cve":"CVE-2021-40830","cvss":3.1,"epss":0.0039,"slug":"cve-2021-40830-aws-iot-device-sdk-v2-ca-pinning-bypass-in-certificate","title":"PYSEC-2021-863 - The AWS IoT Device SDK v2 for Java, Python, C++ and Node.js appends a user supplied Certificate Authority (CA) to the root CAs instead of ov","severity":"low","exploited":false,"published_at":"2021-11-23T00:15:00+00:00","url":"https://junglewise.ai/threats/cve-2021-40830-aws-iot-device-sdk-v2-ca-pinning-bypass-in-certificate"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}