CVE-2025-5462
Last modified
CVE-2025-5462 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A heap-based buffer overflow in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 22.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote unauthenticated attacker to trigger a denial of service.. EPSS estimates a 1.04% chance of exploitation in the next 30 days.
Description
A heap-based buffer overflow in Ivanti Connect Secure before 22.7R2.8 or 22.8R2, Ivanti Policy Secure before 22.7R1.5, Ivanti ZTA Gateway before 22.8R2.3-723 and Ivanti Neurons for Secure Access before 22.8R1.4 (Fix deployed on 02-Aug-2025) allows a remote unauthenticated attacker to trigger a denial of service.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Ivanti | Connect Secure | < 22.7 | — |
| Ivanti | Connect Secure | 22.7 | — |
| Ivanti | Policy Secure | < 22.7 | — |
| Ivanti | Policy Secure | 22.7 | — |
| Ivanti | Zero Trust Access Gateway | 22.8 | R2.2 |
| Ivanti | Neurons For Secure Access | < 22.8 | — |
| Ivanti | Neurons For Secure Access | 22.8 | R1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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