CVE•Published 2026-06-05•Modified 2026-07-23•1 article on news•5 live references•NVD data
CVE-2026-21837Hcltech · Digital_experience
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
56
Exploit Prediction Scoring System · top 44% of all CVEs
Weaknesses (CWE)
Description
HCL Digital Experience is affected by an OS command injection vulnerability in the Digital Asset Management API. An attacker may execute arbitrary operating system commands, typically inheriting the privileges of the vulnerable application, which could possibly lead to a complete system takeover and data compromise.
Timeline
Published 2026-06-05
Modified 2026-07-23
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-2026-21837Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Hcltech Digital Experience" version:"9.5"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Digital Experience"HTTP body or banner mentions "Digital Experience" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-21837Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-21837Censys host search filtered to this CVE id.
grep.app
CVE-2026-21837Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-21837GitHub code search for direct mentions.
Google dork
"CVE-2026-21837" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-21837 on GitHub.