CVE•Published 2021-11-17•Modified 2026-10-07•0 articles on news•5 live references•NVD data
CVE-2021-0157Intel · Celeron_n2805
Vulnerability data via NVD (ingested)
CVSS v3.1
6.7
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
87
Exploit Prediction Scoring System · top 13% of all CVEs
Weaknesses (CWE)
Description
Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Timeline
Published 2021-11-17
Modified 2026-10-07
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).
More intel sources (5)
Shodan report
vuln:CVE-2021-0157Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-0157Censys host search filtered to this CVE id.
grep.app
CVE-2021-0157Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-0157GitHub code search for direct mentions.
Google dork
"CVE-2021-0157" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2021-0157 on GitHub.
We haven't classified any articles referencing CVE-2021-0157 yet. The external references above still apply.