CVE•Published 2023-02-14•Modified 2026-08-19•1 article on news•6 live references•NVD data
CVE-2023-21715Microsoft · 365_apps
Vulnerability data via NVD (ingested)
CVSS v3.1
7.3
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS percentile
96
Exploit Prediction Scoring System · top 4% of all CVEs
Weaknesses (CWE)
Description
Microsoft Publisher Security Feature Bypass 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-2023-21715Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Microsoft 365 Apps"All exposed Microsoft 365 Apps instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"365 Apps"HTTP body or banner mentions "365 Apps" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-21715Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-21715Censys host search filtered to this CVE id.
grep.app
CVE-2023-21715Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-21715GitHub code search for direct mentions.
Google dork
"CVE-2023-21715" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.