CVE•Published 2022-10-07•Modified 2026-07-09•1 article on news•6 live references•NVD data

CVE-2022-36635Zkteco · Zkbiosecurity_v5000

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

Exploit Prediction Scoring System · top 3% of all CVEs

Weaknesses (CWE)

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Description

ZKteco ZKBioSecurity V5000 4.1.3 was discovered to contain a SQL injection vulnerability via the component /baseOpLog.do.

Timeline

Published 2022-10-07

Modified 2026-07-09

External references

NVD MITRE Exploit-DB GitHub PoC trickest/cve VulnCheck

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-2022-36635

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product + version

product:"Zkteco Zkbiosecurity V5000" version:"4.1.3"

Version-pinned fingerprint from NVD's first vulnerable CPE.

Shodan · banner/body mention

http.html:"Zkbiosecurity V5000"

HTTP body or banner mentions "Zkbiosecurity V5000" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2022-36635

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2022-36635

Censys host search filtered to this CVE id.

grep.app

CVE-2022-36635

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2022-36635

GitHub code search for direct mentions.

Google dork

"CVE-2022-36635" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2022-36635 on GitHub.