CVE•Published 2026-08-24•Modified 2026-08-28•0 articles on news•4 live references•NVD data
CVE-2026-21751
Vulnerability data via NVD (ingested)
CVSS v3.1
7.4
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS percentile
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Description
HCL Hive is affected by a cryptographic primitive with a risky implementation which could allow an attacker unauthorized lateral compromise or widespread credential leakage if a single internal component is breached.
Timeline
Published 2026-08-24
Modified 2026-08-28
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). Live host counts are a Premium feature.
More intel sources (5)
Shodan report
vuln:CVE-2026-21751Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-21751Censys host search filtered to this CVE id.
grep.app
CVE-2026-21751Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-21751GitHub code search for direct mentions.
Google dork
"CVE-2026-21751" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-21751 on GitHub.
We haven't classified any articles referencing CVE-2026-21751 yet. The external references above still apply.