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Vulnerability · CVE-2025-0282

Ivanti Connect Secure, Policy Secure, and ZTA Gateways Stack-Based Buffer Overflow Vulnerability

Published Jan 8, 2025 · corrected/updated Oct 1, 2026 · Ivanti Connect Secure, Policy Secure, and ZTA Gateways · evidence confidence very high

Une vulnérabilité jour-zéro de type débordement de pile a été découverte dans Ivanti Connect Secure (ICS), Policy Secure (IPS), Neurons for Zero Trust Access (ZTA) gateways. Cette vulnérabilité, d'identifiant CVE-2025-0282, permet à un attaquant non authentifié de provoquer une exécution de code...

Grounded briefings

Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.

Executive

CVE-2025-0282 is a critical public vulnerability record for Ivanti Connect Secure, Policy Secure, and ZTA Gateways. CISA lists it as known exploited. Published remediation guidance: 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. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.

System administrator

Identify whether Ivanti Connect Secure, Policy Secure, and ZTA Gateways is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: ivanti/connect secure (22.7); ivanti/neurons for zero-trust access (22.7); Ivanti Connect Secure, Policy Secure, and ZTA Gateways. Published remediation guidance: 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. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.

Security analyst

Signals on file: CVSS 9.0, EPSS 100.0%. CISA lists it as known exploited. Weakness classes: CWE-121, CWE-787. Sources contributing to this record: certfr, cisa_kev, cve_org, epss. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.

Exploitation and remediation

  • Exploitation evidence

    Confirmed in CISA KEV since Jan 8, 2025. Listed in CISA KEV and VulnCheck KEV.

  • Patch and remediation

    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. CISA due date Jan 15, 2025.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 8, 2025 · Catalog

    Detected

    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.

  2. Jan 8, 2025 · CISA KEV

    Known exploited

    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.

  3. Jan 15, 2025 · CISA KEV

    Remediation due

    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.

  4. Oct 1, 2026 · Catalog

    Updated

    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.

Affected

  • cpe ivanti/connect secure22.7
  • cpe ivanti/neurons for zero-trust access22.7
  • vendor Ivanti Connect Secure, Policy Secure, and ZTA Gatewaysversion unspecified

Sources

  • CERT-FRGovernment advisoryCVE-2025-0282

    Une vulnérabilité jour-zéro de type débordement de pile a été découverte dans Ivanti Connect Secure (ICS), Policy Secure (IPS), Neurons for Zero Trust Access (ZTA) gateways. Cette vulnérabilité, d'identifiant CVE-2025-0282, permet à un attaquant non authentifié de provoquer une e

    cert.ssi.gouv.fr
  • CISA KEVConfirmed exploitationCVE-2025-0282

    Ivanti Connect Secure, Policy Secure, and ZTA Gateways contain a stack-based buffer overflow which can lead to unauthenticated remote code execution.

    cisa.gov
  • CVE.orgVulnerability recordCVE-2025-0282

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-0282

    30-day exploitation probability 100.0%

    first.org
  • Exploit DatabasePublic exploit reference52213

    Public archive entry. The exploit body is not stored here.

    exploit-db.com
  • NIST NVDVulnerability recordCVE-2025-0282

    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.

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2025-0282

    Ivanti Connect Secure, Policy Secure, and ZTA Gateways contain a stack-based buffer overflow which can lead to unauthenticated remote code execution.

    vulncheck.com

References