CVE-2020-14504

The web interface of the 1734-AENTR communication module mishandles authentication for HTTP POST requests. A remote, unauthenticated attacker can send a crafted request that may allow for modification of the configuration settings.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-21-063-01	Mitigation Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware::::::::
	cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware::::::::

cpe:2.3:h:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_b:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.011:::::::*
	cpe:2.3:o:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware:6.012:::::::*

cpe:2.3:h:rockwellautomation:1734-aentr_point_i\/o_dual_port_network_adaptor_series_c:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-02-24 19:15

Updated : 2024-02-28 19:09

NVD link : CVE-2020-14504

Mitre link : CVE-2020-14504

CVE.ORG link : CVE-2020-14504

JSON object : View

Products Affected

rockwellautomation

1734-aentr_point_i\/o_dual_port_network_adaptor_series_b
1734-aentr_point_i\/o_dual_port_network_adaptor_series_c
1734-aentr_point_i\/o_dual_port_network_adaptor_series_c_firmware
1734-aentr_point_i\/o_dual_port_network_adaptor_series_b_firmware

CWE

CWE-287

Improper Authentication

CWE-284

Improper Access Control

{"id": "CVE-2020-14504", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "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": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2022-02-24T19:15:08.943", "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-063-01", "tags": ["Mitigation", "Third Party Advisory", "US Government Resource"], "source": "ics-cert@hq.dhs.gov"}], "vulnStatus": "Analyzed", "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-284"}]}], "descriptions": [{"lang": "en", "value": "The web interface of the 1734-AENTR communication module mishandles authentication for HTTP POST requests. A remote, unauthenticated attacker can send a crafted request that may allow for modification of the configuration settings."}, {"lang": "es", "value": "La interfaz web del m\u00f3dulo de comunicaci\u00f3n 1734-AENTR maneja inapropiadamente la autenticaci\u00f3n para las peticiones HTTP POST. Un atacante remoto no autenticado puede enviar una petici\u00f3n dise\u00f1ada que puede permitir la modificaci\u00f3n de los ajustes de configuraci\u00f3n"}], "lastModified": "2022-07-25T10:25:02.580", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DC7EE03C-DA81-40CC-B522-8483E5481DCB", "versionEndIncluding": "4.005", "versionStartIncluding": "4.001"}, {"criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_b_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "593FCDBB-E5D0-4E57-B10C-3FA3C72CDD75", "versionEndIncluding": "5.017", "versionStartIncluding": "5.011"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_b:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EAD4BA02-28F4-4138-9E52-C12042DD997C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_c_firmware:6.011:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B44E467A-31EE-46BE-82AA-101C7C2EDC7A"}, {"criteria": "cpe:2.3:o:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_c_firmware:6.012:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46D0F84C-6F68-4E2D-99AF-FA9E0682A24C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:rockwellautomation:1734-aentr_point_i\\/o_dual_port_network_adaptor_series_c:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "490F9ECB-1303-4457-9D20-8ADAC160AF6C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "ics-cert@hq.dhs.gov"}