CVE-2018-5449

A NULL Pointer Dereference issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. The application does not check for a NULL value, allowing for an attacker to perform a denial of service attack.

CVSS v3 6.5 MEDIUM
CVSS v2.0 3.3 LOW

6.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

3.3^/10

CVSS v2.0 : LOW

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

Exploitability : 6.5 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02	Third Party Advisory US Government Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

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

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

Configuration 2 (hide)

AND

cpe:2.3:o:moxa:oncell_g3110-hspa-t_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:oncell_g3110-hspa-t:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

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

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

Configuration 4 (hide)

AND

cpe:2.3:o:moxa:oncell_g3110-hspa_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:oncell_g3110-hspa:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:08

Type	Values Removed	Values Added
References	~~() https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02 - Third Party Advisory, US Government Resource~~	() https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02 - Third Party Advisory, US Government Resource

Information

Published : 2018-03-05 17:29

Updated : 2024-11-21 04:08

NVD link : CVE-2018-5449

Mitre link : CVE-2018-5449

CVE.ORG link : CVE-2018-5449

JSON object : View

Products Affected

moxa

oncell_g3150-hspa
oncell_g3110-hspa-t
oncell_g3150-hspa_firmware
oncell_g3150-hspa-t_firmware
oncell_g3150-hspa-t
oncell_g3110-hspa
oncell_g3110-hspa_firmware
oncell_g3110-hspa-t_firmware

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2018-5449", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.3, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2018-03-05T17:29:00.503", "references": [{"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02", "tags": ["Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ics-cert@hq.dhs.gov", "description": [{"lang": "en", "value": "CWE-476"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "A NULL Pointer Dereference issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. The application does not check for a NULL value, allowing for an attacker to perform a denial of service attack."}, {"lang": "es", "value": "Se ha descubierto un problema de desreferencia de puntero NULL en Moxa OnCell G3100-HSPA Series en versiones 1.4 Build 16062919 y anteriores. La aplicaci\u00f3n no comprueba un valor NULL, lo que permite que un atacante realice un ataque de denegaci\u00f3n de servicio (DoS)."}], "lastModified": "2024-11-21T04:08:49.517", "configurations": [{"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"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:oncell_g3110-hspa-t_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BC3AB286-734A-4FFA-84F5-168A523A5A28", "versionEndIncluding": "1.4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:oncell_g3110-hspa-t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "577D6AF3-8E61-400C-8CBE-C87D7CD5DDD5"}], "operator": "OR"}], "operator": "AND"}, {"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_g3110-hspa_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1E4FB55-E003-4D1B-B220-4929E11D373A", "versionEndIncluding": "1.4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:oncell_g3110-hspa:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "43B1828B-E962-4D9B-A6F0-2CAD46ED9A4F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}