CVE-2025-0282
Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability
IN CISA KEV
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a remote unauthenticated attacker to achieve remote code execution.
- Vendor
- Ivanti
- Product
- Connect Secure, Policy Secure, and ZTA Gateways
- CVSS 3.1
- 9 (critical), scored by NVD (primary)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CVSS 3.1
- 9 (critical), scored by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- Published
- 2025-01-08
- NVD modified
- 2026-10-01
- NVD status
- Analyzed
CISA KEV
- Date added
- 2025-01-08
- Due date
- 2025-01-15
- Ransomware use
- Known
- Required action
- Apply mitigations as set forth in the CISA instructions linked below to include conducting hunt activities, taking remediation actions if applicable, and applying updates prior to returning a device to service.
EPSS
100% chance of exploitation in the next 30 days (percentile 99th)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
References
- forums.ivanti.com (Vendor Advisory)
- www.cisa.gov (Third Party Advisory, US Government Resource)
- www.cisa.gov (US Government Resource)
- www.cisa.gov (US Government Resource)
Data last updated 18 Oct 2026. Sources: NVD API 2.0, CISA KEV catalog, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.