CVE-2025-3886

An issue in CatoNetworks CatoClient before v.5.8.0 allows attackers to escalate privileges and achieve a race condition (TOCTOU) via the PrivilegedHelperTool component.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.catonetworks.com/hc/en-us/articles/26903049677597-Security-Vulnerability-CVE-2025-3886-that-Impacts-macOS-Client-Versions-Lower-than-5-8	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:catonetworks:cato_client:*:*:*:*:*:macos:*:*

History

12 May 2025, 19:08

Type	Values Removed	Values Added
CPE		cpe:2.3:a:catonetworks:cato_client::::::macos::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
First Time		Catonetworks cato Client Catonetworks
References	~~() https://support.catonetworks.com/hc/en-us/articles/26903049677597-Security-Vulnerability-CVE-2025-3886-that-Impacts-macOS-Client-Versions-Lower-than-5-8 -~~	() https://support.catonetworks.com/hc/en-us/articles/26903049677597-Security-Vulnerability-CVE-2025-3886-that-Impacts-macOS-Client-Versions-Lower-than-5-8 - Vendor Advisory

29 Apr 2025, 13:52

Type	Values Removed	Values Added
Summary		(es) Un problema en CatoClient de CatoNetworks anterior a la versión v.5.8.0 permite a los atacantes escalar privilegios y lograr una condición de ejecución (TOCTOU) a través del componente PrivilegedHelperTool.

27 Apr 2025, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-27 11:15

Updated : 2025-05-12 19:08

NVD link : CVE-2025-3886

Mitre link : CVE-2025-3886

CVE.ORG link : CVE-2025-3886

JSON object : View

Products Affected

catonetworks

cato_client

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

{"id": "CVE-2025-3886", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}], "cvssMetricV40": [{"type": "Secondary", "source": "2505284f-8ffb-486c-bf60-e19c1097a90b", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "USER", "baseScore": 5.7, "Automatable": "YES", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:X/RE:L/U:Green", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "GREEN", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "LOW", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-04-27T11:15:15.940", "references": [{"url": "https://support.catonetworks.com/hc/en-us/articles/26903049677597-Security-Vulnerability-CVE-2025-3886-that-Impacts-macOS-Client-Versions-Lower-than-5-8", "tags": ["Vendor Advisory"], "source": "2505284f-8ffb-486c-bf60-e19c1097a90b"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "2505284f-8ffb-486c-bf60-e19c1097a90b", "description": [{"lang": "en", "value": "CWE-362"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}]}], "descriptions": [{"lang": "en", "value": "An issue in CatoNetworks CatoClient before v.5.8.0 allows attackers to escalate privileges and achieve a race condition (TOCTOU) via the PrivilegedHelperTool component."}, {"lang": "es", "value": "Un problema en CatoClient de CatoNetworks anterior a la versi\u00f3n v.5.8.0 permite a los atacantes escalar privilegios y lograr una condici\u00f3n de ejecuci\u00f3n (TOCTOU) a trav\u00e9s del componente PrivilegedHelperTool."}], "lastModified": "2025-05-12T19:08:46.017", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:catonetworks:cato_client:*:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "D1686330-8268-4E51-B7B3-184F50167DB5", "versionEndExcluding": "5.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "2505284f-8ffb-486c-bf60-e19c1097a90b"}

8.1 /10