{"containers": {"cna": {"affected": [{"product": "CLICK PLC CPU Modules: C0-1x CPUs", "vendor": "Automation Direct", "versions": [{"lessThan": "3.00", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Irfan Ahmed and Adeen Ayub of Virginia Commonwealth University and Hyunguk Yoo of the University of New Orleans reported these vulnerabilities to Automation Direct."}], "descriptions": [{"lang": "en", "value": "The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-256", "description": "CWE-256: Plaintext Storage of a Password", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-04-04T19:45:53.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02"}], "solutions": [{"lang": "en", "value": "Automation Direct reports these vulnerabilities are all mitigated by Version 3.00 and recommends users update software and firmware to the latest version.\n\nAutomation Direct also recommends users follow its security guidelines."}], "source": {"discovery": "EXTERNAL"}, "title": "Automation Direct CLICK PLC CPU Modules Plaintext Storage of a Password", "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2021-32978", "STATE": "PUBLIC", "TITLE": "Automation Direct CLICK PLC CPU Modules Plaintext Storage of a Password"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "CLICK PLC CPU Modules: C0-1x CPUs", "version": {"version_data": [{"version_affected": "<", "version_value": "3.00"}]}}]}, "vendor_name": "Automation Direct"}]}}, "credit": [{"lang": "eng", "value": "Irfan Ahmed and Adeen Ayub of Virginia Commonwealth University and Hyunguk Yoo of the University of New Orleans reported these vulnerabilities to Automation Direct."}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-256: Plaintext Storage of a Password"}]}]}, "references": {"reference_data": [{"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02", "refsource": "CONFIRM", "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02"}]}, "solution": [{"lang": "en", "value": "Automation Direct reports these vulnerabilities are all mitigated by Version 3.00 and recommends users update software and firmware to the latest version.\n\nAutomation Direct also recommends users follow its security guidelines."}], "source": {"discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:33:56.069Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-04-16T15:57:51.350434Z", "id": "CVE-2021-32978", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-16T16:31:49.023Z"}}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2021-32978", "datePublished": "2022-04-04T19:45:53.000Z", "dateReserved": "2021-05-13T00:00:00.000Z", "dateUpdated": "2025-04-16T16:31:49.023Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02", "tags": ["x_refsource_CONFIRM", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T23:33:56.069Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-32978", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-16T15:57:51.350434Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-04-16T15:57:53.167Z"}}], "cna": {"title": "Automation Direct CLICK PLC CPU Modules Plaintext Storage of a Password", "source": {"discovery": "EXTERNAL"}, "credits": [{"lang": "en", "value": "Irfan Ahmed and Adeen Ayub of Virginia Commonwealth University and Hyunguk Yoo of the University of New Orleans reported these vulnerabilities to Automation Direct."}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "Automation Direct", "product": "CLICK PLC CPU Modules: C0-1x CPUs", "versions": [{"status": "affected", "version": "unspecified", "lessThan": "3.00", "versionType": "custom"}]}], "solutions": [{"lang": "en", "value": "Automation Direct reports these vulnerabilities are all mitigated by Version 3.00 and recommends users update software and firmware to the latest version.\n\nAutomation Direct also recommends users follow its security guidelines."}], "references": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02", "tags": ["x_refsource_CONFIRM"]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "descriptions": [{"lang": "en", "value": "The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-256", "description": "CWE-256: Plaintext Storage of a Password"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2022-04-04T19:45:53.000Z"}, "x_legacyV4Record": {"credit": [{"lang": "eng", "value": "Irfan Ahmed and Adeen Ayub of Virginia Commonwealth University and Hyunguk Yoo of the University of New Orleans reported these vulnerabilities to Automation Direct."}], "impact": {"cvss": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, "source": {"discovery": "EXTERNAL"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "3.00", "version_affected": "<"}]}, "product_name": "CLICK PLC CPU Modules: C0-1x CPUs"}]}, "vendor_name": "Automation Direct"}]}}, "solution": [{"lang": "en", "value": "Automation Direct reports these vulnerabilities are all mitigated by Version 3.00 and recommends users update software and firmware to the latest version.\n\nAutomation Direct also recommends users follow its security guidelines."}], "data_type": "CVE", "generator": {"engine": "Vulnogram 0.0.9"}, "references": {"reference_data": [{"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02", "name": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02", "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-256: Plaintext Storage of a Password"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-32978", "STATE": "PUBLIC", "TITLE": "Automation Direct CLICK PLC CPU Modules Plaintext Storage of a Password", "ASSIGNER": "ics-cert@hq.dhs.gov"}}}}, "cveMetadata": {"cveId": "CVE-2021-32978", "state": "PUBLISHED", "dateUpdated": "2025-04-16T16:31:49.023Z", "dateReserved": "2021-05-13T00:00:00.000Z", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "datePublished": "2022-04-04T19:45:53.000Z", "assignerShortName": "icscert"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-10dd1e-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "809BA584-F893-4DE1-ABFF-159EEAA358FF", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-10dd1e-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "A81E6705-D033-4024-8FA5-3B8126BA99DA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-10dd2e-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7D135DAD-1CC9-4489-A0A1-4A9B08F5BA5B", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-10dd2e-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F590AF4-E9CB-4C9A-B1A9-6181FBC81336", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-10dre-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D76AFBCC-2260-4E5D-8534-D7157A8B363A", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-10dre-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "F690E38A-3290-4331-BCE0-0EC147805556", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-10are-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1CEF7DCB-3CF4-4A64-971F-C0287E294CBA", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-10are-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "5D7D9142-7F82-4E45-A306-4A899E3ABF4F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-11dd1e-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F949EF9C-5F50-4D10-8D25-D0C56657C0D1", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-11dd1e-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "97209878-20DD-4121-A1D5-A4D96911FEE7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-11dd2e-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "335D4844-DE34-4806-9B76-E2B4AD91DA96", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-11dd2e-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "E60966AB-7ACE-42EC-AEC6-8CDC05598916", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-11dre-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E5A5E2F8-C024-4DCC-923A-983379B0A645", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-11dre-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "FB2E6605-6623-47CF-8632-10BDF2793189", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-11are-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C026105-7051-4F16-BC05-3AC15AA18506", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-11are-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "13C86840-19DF-4F2F-B2AC-ECC37D915E76", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dd1e-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F7DFCF51-8057-46B0-9692-691D8190EC8A", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dd1e-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "A0341C73-C0B9-4FAD-B254-BF2B9899C4E4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dd2e-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A77D3278-58CD-4715-851A-BD4298C1EBD4", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dd2e-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "7942D90E-3014-4802-89EE-1CA9708A92D8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dre-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "16FA238D-3252-4207-BCB0-17E2E53A6A4B", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dre-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "345CC4B9-6EE6-4B0B-87A6-941F7A581191", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12are-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "6974892E-A4BD-4D1A-B029-763FA5EC1458", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12are-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "A273D864-AE1A-411C-BBD7-4907DD8B349E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dd1e-1-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0D2CC279-840B-4688-B981-11CEC476BEB9", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dd1e-1-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "4B3F7FA9-A7D4-499E-8C52-155FB93E6522", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dd2e-1-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A25805A-F49D-4305-8108-F4D509304213", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dd2e-1-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "464C9AF0-BA89-4989-BE03-D0C30B3BEFFA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dre-1-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EFBC8833-C0B8-4D23-A1D2-55FAFAA48BA7", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dre-1-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "6415993D-A15E-4295-B151-8388550156A3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12are-1-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8121DA90-D68C-46B6-9B8B-468F3F5E7CAA", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12are-1-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "B04C302C-DB3D-4B3B-BE7C-5AD621AEF02A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dd1e-2-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "79E1F884-FA09-45E7-BFC0-F7482EA5A8BA", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dd1e-2-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "B362D366-AD0C-4D78-91EF-67F205550820", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dd2e-2-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F74838CA-C58B-427F-9429-080D8CE5217E", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dd2e-2-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "E4F5F7E6-34EA-44A9-B26D-C8B7E281FB31", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12dre-2-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8D3184B1-9DDE-4661-A225-AB32D81A84A8", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12dre-2-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "5AA4EA2B-77A8-4852-A84D-FB8B67F64393", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:automationdirect:c0-12are-2-d_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A4BADBAD-0F6B-4CE4-BFB6-9018BDE278BC", "versionEndExcluding": "3.00", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:automationdirect:c0-12are-2-d:-:*:*:*:*:*:*:*", "matchCriteriaId": "00066AE3-08DF-4CCC-97A6-A4D8A4BC40F3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00."}, {"lang": "es", "value": "El protocolo de programaci\u00f3n permite que un atacante lea la contrase\u00f1a introducida previamente y el estado de bloqueo. Si la contrase\u00f1a introducida previamente fue satisfactoria, el atacante puede usar la contrase\u00f1a para desbloquear los m\u00f3dulos de CPU del PLC de Automation Direct CLICK: CPUs C0-1x con versiones de firmware anteriores a v3.00"}], "id": "CVE-2021-32978", "lastModified": "2024-11-21T06:08:02.920", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-04-04T20:15:08.880", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-256"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-522"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}