gsd-2020-12516
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-12516", "description": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.", "id": "GSD-2020-12516" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-12516" ], "details": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack.", "id": "GSD-2020-12516", "modified": "2023-12-13T01:21:49.006342Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "AKA": "", "ASSIGNER": "info@cert.vde.com", "DATE_PUBLIC": "2020-12-09T09:00:00.000Z", "ID": "CVE-2020-12516", "STATE": "PUBLIC", "TITLE": "WAGO: PLC families 750-88x and 750-352 prone to DoS attack" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "750-331/xxx-xxx", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-352", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-829", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-831/xxx-xxx", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-852", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-880/xxx-xxx", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-881", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-882", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-885", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } }, { "product_name": "750-889", "version": { "version_data": [ { "version_value": "FW1\u003c=FW10" } ] } } ] }, "vendor_name": "WAGO" } ] } }, "configuration": [], "credit": [ { "lang": "eng", "value": " These vulnerabilities were reported to WAGO by: William Knowles, Applied Risk. Coordination done by CERT@VDE." } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack." } ] }, "exploit": [], "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-400 Uncontrolled Resource Consumption" } ] } ] }, "references": { "reference_data": [ { "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01", "refsource": "MISC", "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01" }, { "name": "https://cert.vde.com/en-us/advisories/vde-2020-042", "refsource": "CONFIRM", "url": "https://cert.vde.com/en-us/advisories/vde-2020-042" } ] }, "solution": [ { "lang": "eng", "value": "Update the device to the latest FW version." } ], "source": { "advisory": "VDE-2020-042", "defect": [ "VDE-2020-042" ], "discovery": "UNKNOWN" }, "work_around": [ { "lang": "eng", "value": "Restrict network access to the device.\nDo not directly connect the device to the internet\nDisable unused TCP/UDP-ports" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-352_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-352:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-831_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-831:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-852_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-852:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-880_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-880:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-881_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-881:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-889_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-889:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-331_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-331:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-829_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-829:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-882_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-882:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" }, { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:750-885_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "fw10", "versionStartIncluding": "fw1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:750-885:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "info@cert.vde.com", "ID": "CVE-2020-12516" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Older firmware versions (FW1 up to FW10) of the WAGO PLC family 750-88x and 750-352 are vulnerable for a special denial of service attack." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ] }, "references": { "reference_data": [ { "name": "https://cert.vde.com/en-us/advisories/vde-2020-042", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert.vde.com/en-us/advisories/vde-2020-042" }, { "name": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01", "refsource": "MISC", "tags": [ "Mitigation", "Third Party Advisory", "US Government Resource" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-308-01" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2022-10-08T03:26Z", "publishedDate": "2020-12-10T03:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.