# Crushftp vulnerabilities > Crushftp has 14 published vulnerabilities across 1 product in our catalogue. 3 of them are on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Crushftp, with 14. If you run Crushftp software, patch the exploited flaws first. Canonical page: https://www.precursorintelligence.com/vendors/crushftp ## At a glance - **Published vulnerabilities:** 14 - **Known to be exploited:** 3 - **Products:** 1 - **Versions:** 66 - **Most recently added to the known-exploited list:** [CVE-2025-54309](https://www.precursorintelligence.com/what-is/cve-2025-54309), 22 July 2025. We keep watching the list. ## Which Crushftp products have the most vulnerabilities? - [Crushftp](https://www.precursorintelligence.com/product/crushftp/crushftp): 14 published vulnerabilities, 66 versions Each product page lists its own known-exploited flaws. ## Which Crushftp vulnerabilities are being exploited? 3 flaws are on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2025-54309](https://www.precursorintelligence.com/what-is/cve-2025-54309): CrushFTP Unprotected Alternate Channel Vulnerability. Critical, CVSS 9.0, chance of use in 30 days 95%, known exploited since 22 July 2025. - [CVE-2025-31161](https://www.precursorintelligence.com/what-is/cve-2025-31161): CrushFTP Authentication Bypass Vulnerability. Critical, CVSS 9.8, chance of use in 30 days >99%, known exploited since 7 April 2025. - [CVE-2024-4040](https://www.precursorintelligence.com/what-is/cve-2024-4040): CrushFTP VFS Sandbox Escape Vulnerability. Critical, CVSS 9.8, chance of use in 30 days >99%, known exploited since 24 April 2024. ## Which Crushftp flaws are most likely to be used? Ranked by the latest exploit-likelihood forecast (the chance each flaw is used in an attack in the next 30 days): - [CVE-2025-31161](https://www.precursorintelligence.com/what-is/cve-2025-31161): >99%, Critical (CVSS 9.8), known exploited - [CVE-2024-4040](https://www.precursorintelligence.com/what-is/cve-2024-4040): >99%, Critical (CVSS 9.8), known exploited - [CVE-2025-54309](https://www.precursorintelligence.com/what-is/cve-2025-54309): 95%, Critical (CVSS 9.0), known exploited - [CVE-2023-48795](https://www.precursorintelligence.com/what-is/cve-2023-48795): 94%, Medium (CVSS 5.9) - [CVE-2023-43177](https://www.precursorintelligence.com/what-is/cve-2023-43177): 82%, Critical (CVSS 9.8) - [CVE-2025-32103](https://www.precursorintelligence.com/what-is/cve-2025-32103): 18%, Medium (CVSS 5.0) - [CVE-2025-32102](https://www.precursorintelligence.com/what-is/cve-2025-32102): 9.4%, Medium (CVSS 5.0) - [CVE-2017-14035](https://www.precursorintelligence.com/what-is/cve-2017-14035): 1.6%, Critical (CVSS 9.8) - [CVE-2017-14038](https://www.precursorintelligence.com/what-is/cve-2017-14038): 0.7%, Medium (CVSS 6.1) - [CVE-2017-14036](https://www.precursorintelligence.com/what-is/cve-2017-14036): 0.7%, Medium (CVSS 6.1) ## All Crushftp products we track 1 products with at least one tracked version, most vulnerabilities first: - [Crushftp](https://www.precursorintelligence.com/product/crushftp/crushftp): 14 vulnerabilities, 66 versions ## Questions ### How many vulnerabilities does Crushftp have? Our catalogue lists 14 published vulnerabilities across 1 product and 66 versions from Crushftp. The most recent Crushftp flaw added to the known-exploited list is CVE-2025-54309, on 22 July 2025. ### Which Crushftp vulnerabilities are being exploited? 3 Crushftp vulnerabilities are on the list of flaws known to be exploited. The most recently added are CVE-2025-54309, CVE-2025-31161 and CVE-2024-4040. The full list is on this page. ### Which Crushftp product has the most vulnerabilities? Crushftp, with 14 published vulnerabilities. Its own page lists the ones known to be exploited. ### How do I get alerts for new Crushftp vulnerabilities? Create a Precursor Intelligence account and track the Crushftp products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook. ## Running Crushftp? Precursor Intelligence keeps checking for you: - **Tell us what you run.** Pick your software from a list, or let us work it out from your website. - **We match it to every flaw.** Over 400,000 published flaws, checked against your list. - **Ranked by real-world risk.** Every flaw gets a 0 to 100 risk score, kept up to date, led by evidence criminals are using it. - **Told as soon as we know.** An alert by email, in the app or by webhook to your own tools. Start free (no card, nothing to install): https://www.precursorintelligence.com/register Book a demo: https://www.precursorintelligence.com/contact