CVE-2017-14000

An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.

CVSS v3 9.4 CRITICAL
CVSS v2.0 7.5 HIGH

9.4^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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
http://www.securityfocus.com/bid/100953	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-17-264-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ctekproducts:skyrouter_z4200_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ctekproducts:skyrouter_z4200:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:ctekproducts:skyrouter_z4400_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ctekproducts:skyrouter_z4400:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-10-05 01:29

Updated : 2024-02-28 16:04

NVD link : CVE-2017-14000

Mitre link : CVE-2017-14000

CVE.ORG link : CVE-2017-14000

JSON object : View

Products Affected

ctekproducts

skyrouter_z4200
skyrouter_z4200_firmware
skyrouter_z4400
skyrouter_z4400_firmware

CWE

CWE-287

Improper Authentication

{"id": "CVE-2017-14000", "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": true, "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": 9.4, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 3.9}]}, "published": "2017-10-05T01:29:05.273", "references": [{"url": "http://www.securityfocus.com/bid/100953", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-264-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating."}, {"lang": "es", "value": "Se ha descubierto un problema de autenticaci\u00f3n incorrecta en Ctek SkyRouter Series 4200 y 4400 en todas las versiones anteriores a la V6.00.11. Al acceder a una URL en concreto en el servidor web, un usuario malicioso es capaz de acceder a la aplicaci\u00f3n sin autenticarse."}], "lastModified": "2019-10-09T23:23:42.187", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ctekproducts:skyrouter_z4200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3FF9C185-46DE-436C-8C31-6F118F8C04E6", "versionEndIncluding": "6.00.05"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ctekproducts:skyrouter_z4200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2B8A4CA1-CDB5-4904-9C9F-624033621125"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:ctekproducts:skyrouter_z4400_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AD4B1F7A-9486-44AC-ABC7-A978CF649509", "versionEndIncluding": "6.00.05"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:ctekproducts:skyrouter_z4400:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "27EBA756-EE29-4C24-BEAA-5890FF7412F4"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}