CVE•Published 2023-02-01•Modified 2026-07-09•1 article on news•6 live references•NVD data
CVE-2022-47769Serinf · Fast_checkin
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
63
Exploit Prediction Scoring System · top 37% of all CVEs
Weaknesses (CWE)
Description
An arbitrary file write vulnerability in Serenissima Informatica Fast Checkin v1.0 allows unauthenticated attackers to upload malicious files in the web root of the application to gain access to the server via the web shell.
Timeline
Published 2023-02-01
Modified 2026-07-09
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-2022-47769Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Serinf Fast Checkin" version:"1.0"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Fast Checkin"HTTP body or banner mentions "Fast Checkin" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2022-47769Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2022-47769Censys host search filtered to this CVE id.
grep.app
CVE-2022-47769Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2022-47769GitHub code search for direct mentions.
Google dork
"CVE-2022-47769" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2022-47769 on GitHub.