CVE•Published 2024-02-02•Modified 2026-07-09•1 article on news•6 live references•NVD data

CVE-2024-22899Vinchin · Vinchin_backup_and_recovery

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 18% of all CVEs

Weaknesses (CWE)

CWE-94Improper Control of Generation of Code ('Code Injection')

Description

Vinchin Backup & Recovery v7.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the syncNtpTime function.

Timeline

Published 2024-02-02

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-2024-22899

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Vinchin Vinchin Backup And Recovery"

All exposed Vinchin Vinchin Backup And Recovery instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Vinchin Backup And Recovery"

HTTP body or banner mentions "Vinchin Backup And Recovery" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2024-22899

Country / ASN / product breakdown for the vuln query.

Censys

vulnerabilities.cve_id: CVE-2024-22899

Censys host search filtered to this CVE id.

grep.app

CVE-2024-22899

Public source-code mentions — fast PoC discovery.

GitHub code

CVE-2024-22899

GitHub code search for direct mentions.

Google dork

"CVE-2024-22899" exploit -site:nvd.nist.gov

Write-ups and news, NVD excluded.

Known PoCs on GitHub (2)

CVE-2024-228992 repos

Ostorlab/KEVunknown

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

★ 612·updated 4mo ago

Chocapikk/CVE-2024-22899-to-22903-ExploitChainPython

Comprehensive Exploit Chain for Multiple Vulnerabilities in VinChin Backup & Recovery <= 7.2

★ 8·updated 1y ago