Harmony Sase CVE-2025-3831

HIGH
Information Exposure (CWE-200)
2025-08-12 [email protected]
8.1
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:06 vuln.today
CVE Published
Aug 12, 2025 - 15:15 nvd
HIGH 8.1

DescriptionNVD

Log files uploaded during troubleshooting by the Harmony SASE agent may have been accessible to unauthorized parties.

AnalysisAI

Log files uploaded during troubleshooting by the Harmony SASE agent may have been accessible to unauthorized parties. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. Log files uploaded during troubleshooting by the Harmony SASE agent may have been accessible to unauthorized parties. Affected products include: Checkpoint Harmony Sase.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.

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CVE-2025-3831 vulnerability details – vuln.today

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