CVE-2018-11426

A weak Cookie parameter is used in the web application of Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. An attacker can brute force parameters required to bypass authentication and access the web interface to use all its functions except for password change.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

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://github.com/klsecservices/Advisories/blob/master/KL-MOXA-2018-105.md	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:moxa:oncell_g3150-hspa_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:oncell_g3150-hspa:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:moxa:oncell_g3150-hspa-t_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:oncell_g3150-hspa-t:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-07-03 15:15

Updated : 2023-12-10 12:59

NVD link : CVE-2018-11426

Mitre link : CVE-2018-11426

CVE.ORG link : CVE-2018-11426

JSON object : View

Products Affected

moxa

oncell_g3150-hspa-t
oncell_g3150-hspa-t_firmware
oncell_g3150-hspa_firmware
oncell_g3150-hspa

CWE

CWE-287

Improper Authentication

{"id": "CVE-2018-11426", "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": "2019-07-03T15:15:10.537", "references": [{"url": "https://github.com/klsecservices/Advisories/blob/master/KL-MOXA-2018-105.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "A weak Cookie parameter is used in the web application of Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. An attacker can brute force parameters required to bypass authentication and access the web interface to use all its functions except for password change."}, {"lang": "es", "value": "Un par\u00e1metro de Cookie d\u00e9bil se usa en la aplicaci\u00f3n web de Moxa OnCell G3100-HSPA Series versi\u00f3n 1.4 Build 16062919 y en versiones anteriores. Un atacante puede forzar los par\u00e1metros necesarios para omitir la autenticaci\u00f3n y acceder a la interfaz web para utilizar todas sus funciones, excepto el cambio de contrase\u00f1a."}], "lastModified": "2019-07-10T14:33:27.907", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:oncell_g3150-hspa_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2658BA39-BDB4-42E0-8880-8D409E346077", "versionEndIncluding": "1.4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:oncell_g3150-hspa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "818C840B-A1BB-4D67-9B39-7358542FE0A8"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:oncell_g3150-hspa-t_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "27F90EA0-B575-40B7-AD1F-2EF297CFEF57", "versionEndIncluding": "1.4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:oncell_g3150-hspa-t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CBE7E4C9-CB5E-4DA0-8FFA-CA23A15CBC6A"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}