CVE-2014-9690

Huawei home gateways WS318 with software V100R001C01B022 and earlier versions are affected by the PIN offline brute force cracking vulnerability of the WPS protocol because the random number generator (RNG) used in the supplier's solution is not random enough. As a result, brute force cracking the PIN code is easier. After an attacker cracks the PIN, the attacker can access the Internet via the cracked device.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.huawei.com/en/psirt/security-advisories/hw-408091	Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/hw-408091	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:ws318_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:ws318:-:*:*:*:*:*:*:*

History

21 Nov 2024, 02:21

Type	Values Removed	Values Added
References	~~() http://www.huawei.com/en/psirt/security-advisories/hw-408091 - Vendor Advisory~~	() http://www.huawei.com/en/psirt/security-advisories/hw-408091 - Vendor Advisory

Information

Published : 2017-04-02 20:59

Updated : 2024-11-21 02:21

NVD link : CVE-2014-9690

Mitre link : CVE-2014-9690

CVE.ORG link : CVE-2014-9690

JSON object : View

Products Affected

huawei

ws318_firmware
ws318

CWE

CWE-332

Insufficient Entropy in PRNG

{"id": "CVE-2014-9690", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2017-04-02T20:59:00.500", "references": [{"url": "http://www.huawei.com/en/psirt/security-advisories/hw-408091", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}, {"url": "http://www.huawei.com/en/psirt/security-advisories/hw-408091", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-332"}]}], "descriptions": [{"lang": "en", "value": "Huawei home gateways WS318 with software V100R001C01B022 and earlier versions are affected by the PIN offline brute force cracking vulnerability of the WPS protocol because the random number generator (RNG) used in the supplier's solution is not random enough. As a result, brute force cracking the PIN code is easier. After an attacker cracks the PIN, the attacker can access the Internet via the cracked device."}, {"lang": "es", "value": "Las pasarelas de entrada Huawei WS318 con software V100R001C01B022 y versiones anteriores est\u00e1n afectadas por la vulnerabilidad de fuerza bruta del PIN fuera de l\u00ednea del protocolo WPS porque el generador de n\u00fameros aleatorios (RNG) utilizado en la soluci\u00f3n del proveedor no es suficientemente aleatorio. Como resultado, la fuerza bruta que rompe el c\u00f3digo PIN es m\u00e1s f\u00e1cil. Despu\u00e9s de que un atacante craquee el PIN, el atacante puede accede a Internet a trav\u00e9s de un dispositivo manipulado."}], "lastModified": "2024-11-21T02:21:27.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:ws318_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "42796B7D-EDB3-4E67-8523-FC2CB37BA859", "versionEndIncluding": "v100r001c01b022"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:ws318:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B345884B-7770-4FFF-94A7-D378649EC866"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}