CVE-2018-9162

Contec Smart Home 4.15 devices do not require authentication for new_user.php, edit_user.php, delete_user.php, and user.php, as demonstrated by changing the admin password and then obtaining control over doors.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.exploit-db.com/exploits/44295/	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/44295/	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:contec-touch:smart_home_firmware:4.15:*:*:*:*:*:*:*

cpe:2.3:h:contec-touch:smart_home:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:15

Type	Values Removed	Values Added
References	~~() https://www.exploit-db.com/exploits/44295/ - Exploit, Third Party Advisory, VDB Entry~~	() https://www.exploit-db.com/exploits/44295/ - Exploit, Third Party Advisory, VDB Entry

Information

Published : 2018-03-31 22:29

Updated : 2024-11-21 04:15

NVD link : CVE-2018-9162

Mitre link : CVE-2018-9162

CVE.ORG link : CVE-2018-9162

JSON object : View

Products Affected

contec-touch

smart_home_firmware
smart_home

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2018-9162", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-03-31T22:29:00.417", "references": [{"url": "https://www.exploit-db.com/exploits/44295/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.exploit-db.com/exploits/44295/", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "Contec Smart Home 4.15 devices do not require authentication for new_user.php, edit_user.php, delete_user.php, and user.php, as demonstrated by changing the admin password and then obtaining control over doors."}, {"lang": "es", "value": "Los dispositivos Contec Smart Home 4.15 no requieren autenticaci\u00f3n para new_user.php, edit_user.php, delete_user.php y user.php, tal y como queda demostrado al cambiar la contrase\u00f1a del administrador y obtener despu\u00e9s el control de las puertas."}], "lastModified": "2024-11-21T04:15:06.680", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:contec-touch:smart_home_firmware:4.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70C11CF9-2B5A-46A7-982E-468D28239D08"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:contec-touch:smart_home:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0C198DFF-EDE4-49CB-9045-271CCFACBB7B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}

9.8 /10