CVE-2017-3760

The Lenovo Service Framework Android application uses a set of nonsecure credentials when performing integrity verification of downloaded applications and/or data. This exposes the application to man-in-the-middle attacks leading to possible remote code execution.

CVSS v3 8.1 HIGH
CVSS v2.0 5.1 MEDIUM

8.1^/10

CVSS v3 : HIGH

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

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

5.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.lenovo.com/us/en/product_security/LEN-15374	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lenovo:service_framework:-:*:*:*:*:android:*:*

History

No history.

Information

Published : 2017-10-17 20:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-3760

Mitre link : CVE-2017-3760

CVE.ORG link : CVE-2017-3760

JSON object : View

Products Affected

lenovo

service_framework

CWE

CWE-354

Improper Validation of Integrity Check Value

CWE-522

Insufficiently Protected Credentials

{"id": "CVE-2017-3760", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/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}]}, "published": "2017-10-17T20:29:00.323", "references": [{"url": "https://support.lenovo.com/us/en/product_security/LEN-15374", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@lenovo.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-354"}, {"lang": "en", "value": "CWE-522"}]}], "descriptions": [{"lang": "en", "value": "The Lenovo Service Framework Android application uses a set of nonsecure credentials when performing integrity verification of downloaded applications and/or data. This exposes the application to man-in-the-middle attacks leading to possible remote code execution."}, {"lang": "es", "value": "La aplicaci\u00f3n Lenovo Service Framework de Android utiliza una serie de credenciales no seguras cuando se realiza la verificaci\u00f3n de integridad de las aplicaciones o datos descargados. Esto expone la aplicaci\u00f3n a ataques Man-in-the-Middle (MitM), pudiendo provocar que se ejecute c\u00f3digo de manera remota."}], "lastModified": "2019-10-03T00:03:26.223", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lenovo:service_framework:-:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "4A00A993-C187-471B-B5A4-66B69C86FC6B"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@lenovo.com"}