CVE•Published 2023-02-17•Modified 2026-06-01•1 article on news•5 live references•NVD data
CVE-2023-0882Krontech · Single_connect
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
48
Exploit Prediction Scoring System · top 52% of all CVEs
Weaknesses (CWE)
Description
Improper Input Validation, Authorization Bypass Through User-Controlled Key vulnerability in Kron Tech Single Connect on Windows allows Privilege Abuse. This issue affects Single Connect: 2.16.
Timeline
Published 2023-02-17
Modified 2026-06-01
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-2023-0882Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Krontech Single Connect"All exposed Krontech Single Connect instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Single Connect"HTTP body or banner mentions "Single Connect" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2023-0882Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2023-0882Censys host search filtered to this CVE id.
grep.app
CVE-2023-0882Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2023-0882GitHub code search for direct mentions.
Google dork
"CVE-2023-0882" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2023-0882 on GitHub.