An elevation of privilege vulnerability exists in Microsoft Dynamics 365 Commerce. An unauthenticated attacker who successfully exploited this vulnerability could update data without proper authorization.
\nTo exploit the vulnerability, an attacker would need to send a specially crafted request to an affected server.
\nThe security update addresses the vulnerability by correcting how Microsoft Dynamics 365 Commerce performs authorization checks.
","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":6.5},"cwes":[],"references":["https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16943","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16943"],"products":["microsoft:dynamics_365"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-16943","score":0.01118,"percentile":0.66144,"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."]}