CVE-2025-0282IvantiFirewall and VPNJanuary 8, 2025

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

Critical 9Actively exploitedUsed by ransomware

Description

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

What to do

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.

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Details

Vendor
Ivanti
Product
Ivanti Connect Secure, Policy Secure e ZTA Gateways
CVE
CVE-2025-0282
Affected versions
Connect Secure 22.7: from 22.7R2 to 22.7R2.4
Policy Secure 22.7: from 22.7R1 to 22.7R1.2
Neurons for ZTA gateways 22.7: from 22.7R2 to 22.7R2.3 (from the advisory and NVD; check the exact builds in the official advisory)
CVSS score
9
Actively exploited
Yes, listed in the CISA Known Exploited Vulnerabilities catalog
CISA due date
January 15, 2025 (deadline for US federal agencies: a good benchmark for you too)
Source
CISA KEV – original advisory
Published
January 8, 2025

The description and the recommended action are quoted from the public advisory; severity, exploitation status and affected versions are compiled automatically from public sources and may contain errors. The vendor's original advisory prevails: check it before taking action. This information is provided without warranty and does not replace a professional assessment.

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