CVE•Published 2026-02-10•1 article on news•5 live references•NVD data
CVE-2026-21522
Vulnerability data via CVEDB (Shodan)
CVSS v3.1
6.7
MEDIUM
EPSS percentile
33
Exploit Prediction Scoring System · top 67% of all CVEs
Description
Improper neutralization of special elements used in a command ('command injection') in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.
Timeline
Published 2026-02-10
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-2026-21522Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Microsoft Confcom" version:"0.2.10"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Confcom"HTTP body or banner mentions "Confcom" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-21522Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-21522Censys host search filtered to this CVE id.
grep.app
CVE-2026-21522Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-21522GitHub code search for direct mentions.
Google dork
"CVE-2026-21522" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (4)
CVE-2026-215224 repos