CVE-2019-6557

Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

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
http://www.securityfocus.com/bid/107178	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/107178	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:moxa:iks-g6824a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:iks-g6824a:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:moxa:eds-405a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:eds-405a:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:moxa:eds-408a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:eds-408a:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:moxa:eds-510a_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:moxa:eds-510a:-:*:*:*:*:*:*:*

History

21 Nov 2024, 04:46

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/107178 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/107178 - Third Party Advisory, VDB Entry
References	~~() https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01 - US Government Resource, Third Party Advisory~~	() https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01 - Third Party Advisory, US Government Resource

Information

Published : 2019-03-05 20:29

Updated : 2024-11-21 04:46

NVD link : CVE-2019-6557

Mitre link : CVE-2019-6557

CVE.ORG link : CVE-2019-6557

JSON object : View

Products Affected

moxa

eds-408a_firmware
eds-405a
iks-g6824a
eds-405a_firmware
eds-510a
eds-408a
iks-g6824a_firmware
eds-510a_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

{"id": "CVE-2019-6557", "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/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": "2019-03-05T20:29:00.437", "references": [{"url": "http://www.securityfocus.com/bid/107178", "tags": ["Third Party Advisory", "VDB Entry"], "source": "ics-cert@hq.dhs.gov"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01", "tags": ["Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}, {"url": "http://www.securityfocus.com/bid/107178", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-057-01", "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-120"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Several buffer overflow vulnerabilities have been identified in Moxa IKS and EDS, which may allow remote code execution."}, {"lang": "es", "value": "Se han identificado varias vulnerabilidades de desbordamiento de b\u00fafer en Moxa IKS y EDS, lo que podr\u00eda permitir la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2024-11-21T04:46:41.423", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:iks-g6824a_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0315E6E6-AD90-4B57-8A2C-23A435CDD9A1", "versionEndIncluding": "4.5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:iks-g6824a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4A845716-E0AF-4DF3-AFAD-2D19456ACAEE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:eds-405a_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24BC0C6E-9FD5-4956-8A9A-CFEB597638D7", "versionEndIncluding": "3.8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:eds-405a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "66C5DF82-A91D-4966-A841-5B5235316ED4"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:eds-408a_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79E6E8C1-ABB6-4FA1-87BC-338131D9C8FA", "versionEndIncluding": "3.8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:eds-408a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "316407E3-51E2-4622-99CE-B683B91741D3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:moxa:eds-510a_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C2BF052-733D-4B18-8D4F-A8E9E27D5980", "versionEndIncluding": "3.8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:moxa:eds-510a:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "819581F2-3AF9-4F2A-A9D2-1BDE853C73B9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}