What is the CVSS score of CVE-2025-22467?

CVE-2025-22467 has a CVSS 3.1 base score of 9.9 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 42.0%.

Which versions of Connect Secure are affected by CVE-2025-22467?

Organizations using Ivanti Connect Secure face critical risk from CVE-2025-22467, a stack-based buffer overflow vulnerability rated CVSS 9.9.

How to fix or mitigate CVE-2025-22467?

Within 24 hours: Identify all affected systems running Ivanti Connect Secure and apply vendor patches immediately. If patching is delayed, consider network segmentation to limit exposure.

Connect Secure CVE-2025-22467

CRITICAL

Stack-based Buffer Overflow (CWE-121)

2025-02-11 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Ivanti Buffer Overflow RCE Stack Overflow Connect Secure

9.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.9 CRITICAL

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:26 vuln.today

CVE Published

Feb 11, 2025 - 16:15 nvd

CRITICAL 9.9

DescriptionCVE.org

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6 allows a remote authenticated attacker to achieve remote code execution.

AnalysisAI

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6 allows a remote authenticated attacker to achieve remote code execution. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 42.0% and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6 allows a remote authenticated attacker to achieve remote code execution. Affected products include: Ivanti Connect Secure. Version information: version 22.7.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.