CVE•Published 2020-11-12•Modified 2026-05-19•1 article on news•6 live references•NVD data
CVE-2020-28271Sharpred · Deephas
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
86
Exploit Prediction Scoring System · top 14% of all CVEs
Weaknesses (CWE)
Description
Prototype pollution vulnerability in 'deephas' versions 1.0.0 through 1.0.5 allows attacker to cause a denial of service and may lead to remote code execution.
Timeline
Published 2020-11-12
Modified 2026-05-19
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-2020-28271Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Sharpred Deephas"All exposed Sharpred Deephas instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Deephas"HTTP body or banner mentions "Deephas" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2020-28271Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2020-28271Censys host search filtered to this CVE id.
grep.app
CVE-2020-28271Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2020-28271GitHub code search for direct mentions.
Google dork
"CVE-2020-28271" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2020-28271 on GitHub.