# Zero Trust Access Gateway vulnerabilities > Zero Trust Access Gateway is made by Ivanti. We track 17 published vulnerabilities in it, across 4 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 4 April 2025. If you run Zero Trust Access Gateway, check your version against the exploited flaws below and patch those first. Canonical page: https://www.edgeprotect.io/product/ivanti/zero_trust_access_gateway ## At a glance - **Made by:** [Ivanti](https://www.edgeprotect.io/vendors/ivanti) - **Published vulnerabilities:** 17 - **Known to be exploited:** 1 - **Versions tracked:** 4 - **Most recently added to the known-exploited list:** [CVE-2025-22457](https://www.edgeprotect.io/what-is/cve-2025-22457), 4 April 2025. We keep watching the list. ## Which versions of Zero Trust Access Gateway do the exploited flaws hit? Each exploited flaw lists the versions it affects, as published. "before 22.8" means every version up to, but not including, 22.8. - [CVE-2025-22457](https://www.edgeprotect.io/what-is/cve-2025-22457) (Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability): before 22.8, 22.8, 22.8-r2.1 ## Which Zero Trust Access Gateway vulnerabilities are being exploited? 1 flaw is on the government list of vulnerabilities known to be exploited, newest first: - [CVE-2025-22457](https://www.edgeprotect.io/what-is/cve-2025-22457): Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability. Critical, CVSS 9.0, chance of use in 30 days >99%, known exploited since 4 April 2025. ## Which Zero Trust Access Gateway 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-2025-22457](https://www.edgeprotect.io/what-is/cve-2025-22457): >99%, Critical (CVSS 9.0), known exploited - [CVE-2024-22024](https://www.edgeprotect.io/what-is/cve-2024-22024): 95%, High (CVSS 8.3) - [CVE-2025-5462](https://www.edgeprotect.io/what-is/cve-2025-5462): 1.1%, High (CVSS 7.5) - [CVE-2025-5456](https://www.edgeprotect.io/what-is/cve-2025-5456): 1.1%, High (CVSS 7.5) - [CVE-2025-55142](https://www.edgeprotect.io/what-is/cve-2025-55142): 1.0%, High (CVSS 8.8) - [CVE-2025-55141](https://www.edgeprotect.io/what-is/cve-2025-55141): 1.0%, High (CVSS 8.8) - [CVE-2025-55139](https://www.edgeprotect.io/what-is/cve-2025-55139): 0.9%, Medium (CVSS 6.8) - [CVE-2025-55146](https://www.edgeprotect.io/what-is/cve-2025-55146): 0.8%, Medium (CVSS 4.9) - [CVE-2025-55143](https://www.edgeprotect.io/what-is/cve-2025-55143): 0.7%, Medium (CVSS 6.1) - [CVE-2025-5466](https://www.edgeprotect.io/what-is/cve-2025-5466): 0.7%, Medium (CVSS 4.9) ## Questions ### How many vulnerabilities does Zero Trust Access Gateway have? We track 17 published vulnerabilities listed under the name Zero Trust Access Gateway, across 4 versions. The most recent Zero Trust Access Gateway flaw added to the known-exploited list is CVE-2025-22457, on 4 April 2025. ### Which Zero Trust Access Gateway vulnerabilities are being exploited? 1 is on the list of flaws known to be exploited. The most recently added is CVE-2025-22457. ### Which versions of Zero Trust Access Gateway do the exploited flaws affect? Each flaw names its own versions, usually as ranges. The newest, CVE-2025-22457, affects before 22.8, 22.8, 22.8-r2.1. The versions for every exploited flaw are listed on this page. ### How do I get alerts for Zero Trust Access Gateway? Create a EdgeProtect account and track Zero Trust Access Gateway. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook. ## Running Zero Trust Access Gateway? EdgeProtect 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.edgeprotect.io/register Book a demo: https://www.edgeprotect.io/contact