CVE-2019-16675

An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to an Out-of-bounds Read and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project to be able to manipulate data inside. After manipulation, the attacker needs to exchange the original files with the manipulated ones on the application programming workstation.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://cert.vde.com/en-us/advisories	Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-19-302-01	Third Party Advisory US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-19-922/	Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-19-991/

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:phoenixcontact:config\+::::::::
	cpe:2.3:a:phoenixcontact:pc_worx::::::::
	cpe:2.3:a:phoenixcontact:pc_worx_express::::::::

History

No history.

Information

Published : 2019-10-31 22:15

Updated : 2024-02-04 20:39

NVD link : CVE-2019-16675

Mitre link : CVE-2019-16675

CVE.ORG link : CVE-2019-16675

JSON object : View

Products Affected

phoenixcontact

pc_worx
pc_worx_express
config\+

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2019-16675", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2019-10-31T22:15:10.567", "references": [{"url": "https://cert.vde.com/en-us/advisories", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.us-cert.gov/ics/advisories/icsa-19-302-01", "tags": ["Third Party Advisory", "US Government Resource"], "source": "cve@mitre.org"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-19-922/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-19-991/", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to an Out-of-bounds Read and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project to be able to manipulate data inside. After manipulation, the attacker needs to exchange the original files with the manipulated ones on the application programming workstation."}, {"lang": "es", "value": "Se detect\u00f3 un problema en PHOENIX CONTACT PC Worx versiones hasta 1.86, PC Worx Express versiones hasta 1.86 y Config+ versiones hasta 1.86. Un archivo de proyecto de PC Worx o Config+ manipulado podr\u00eda conllevar a una lectura fuera de l\u00edmites y a una ejecuci\u00f3n de c\u00f3digo remota. El atacante necesita conseguir acceso a un proyecto original de PC Worx o Config+ para poder manipular los datos en su interior. Luego de la manipulaci\u00f3n, el atacante necesita intercambiar los archivos originales por los manipulados en la estaci\u00f3n de trabajo de programaci\u00f3n de aplicaciones."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:phoenixcontact:config\\+:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AF8F3DA4-114D-4378-A575-DC1FA56B3D2C", "versionEndIncluding": "1.86"}, {"criteria": "cpe:2.3:a:phoenixcontact:pc_worx:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2743AE1-C0F5-48FA-92B1-B0FE9E1AD54F", "versionEndIncluding": "1.86"}, {"criteria": "cpe:2.3:a:phoenixcontact:pc_worx_express:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2FD22718-F9F5-48F0-BCE7-694E340E83CA", "versionEndIncluding": "1.86"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}