CVE•Published 2023-02-14•Modified 2026-08-19•1 article on news•5 live references•NVD data
CVE-2023-21778Microsoft · Dynamics_365
Vulnerability data via NVD (ingested)
CVSS v3.1
8.0
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
59
Exploit Prediction Scoring System · top 41% of all CVEs
Weaknesses (CWE)
Description
Microsoft Dynamics Unified Service Desk Remote Code Execution Vulnerability
Timeline
Published 2023-02-14
Modified 2026-08-19
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2023-21778Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Microsoft Dynamics 365"All exposed Microsoft Dynamics 365 instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Dynamics 365"HTTP body or banner mentions "Dynamics 365" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-21778Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-21778Censys host search filtered to this CVE id.
grep.app
CVE-2023-21778Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-21778GitHub code search for direct mentions.
Google dork
"CVE-2023-21778" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.