var-202003-0684
Vulnerability from variot
An exploitable stack buffer overflow vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file. (DoS) It may be put into a state. WAGO PFC 200 is a programmable logic controller (PLC) of the German WAGO company.
There is a security hole in WAGO PFC 200
Show details on source website{ "@context": { "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#", "affected_products": { "@id": "https://www.variotdbs.pl/ref/affected_products" }, "configurations": { "@id": "https://www.variotdbs.pl/ref/configurations" }, "credits": { "@id": "https://www.variotdbs.pl/ref/credits" }, "cvss": { "@id": "https://www.variotdbs.pl/ref/cvss/" }, "description": { "@id": "https://www.variotdbs.pl/ref/description/" }, "exploit_availability": { "@id": "https://www.variotdbs.pl/ref/exploit_availability/" }, "external_ids": { "@id": "https://www.variotdbs.pl/ref/external_ids/" }, "iot": { "@id": "https://www.variotdbs.pl/ref/iot/" }, "iot_taxonomy": { "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/" }, "patch": { "@id": "https://www.variotdbs.pl/ref/patch/" }, "problemtype_data": { "@id": "https://www.variotdbs.pl/ref/problemtype_data/" }, "references": { "@id": "https://www.variotdbs.pl/ref/references/" }, "sources": { "@id": "https://www.variotdbs.pl/ref/sources/" }, "sources_release_date": { "@id": "https://www.variotdbs.pl/ref/sources_release_date/" }, "sources_update_date": { "@id": "https://www.variotdbs.pl/ref/sources_update_date/" }, "threat_type": { "@id": "https://www.variotdbs.pl/ref/threat_type/" }, "title": { "@id": "https://www.variotdbs.pl/ref/title/" }, "type": { "@id": "https://www.variotdbs.pl/ref/type/" } }, "@id": "https://www.variotdbs.pl/vuln/VAR-202003-0684", "affected_products": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/affected_products#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "model": "pfc200", "scope": "eq", "trust": 1.4, "vendor": "wago", "version": "03.02.02(14)" }, { "model": "pfc200", "scope": "eq", "trust": 1.0, "vendor": "wago", "version": "03.02.02\\(14\\)" }, { "model": null, "scope": "eq", "trust": 0.4, "vendor": "pfc200", "version": "03.02.02(14)" } ], "sources": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNVD", "id": "CNVD-2020-17498" }, { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "NVD", "id": "CVE-2019-5166" } ] }, "configurations": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/configurations#", "children": { "@container": "@list" }, "cpe_match": { "@container": "@list" }, "data": { "@container": "@list" }, "nodes": { "@container": "@list" } }, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "children": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:wago:pfc200_firmware:03.02.02\\(14\\):*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:h:wago:pfc200:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false } ], "operator": "OR" } ], "cpe_match": [], "operator": "AND" } ] } ], "sources": [ { "db": "NVD", "id": "CVE-2019-5166" } ] }, "cve": "CVE-2019-5166", "cvss": { "@context": { "cvssV2": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2" }, "cvssV3": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/" }, "severity": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/cvss/severity#" }, "@id": "https://www.variotdbs.pl/ref/cvss/severity" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "cvssV2": [ { "acInsufInfo": false, "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "NVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "impactScore": 6.4, "integrityImpact": "PARTIAL", "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "trust": 1.0, "userInteractionRequired": false, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "acInsufInfo": null, "accessComplexity": "Low", "accessVector": "Local", "authentication": "None", "author": "NVD", "availabilityImpact": "Partial", "baseScore": 4.6, "confidentialityImpact": "Partial", "exploitabilityScore": null, "id": "JVNDB-2019-014895", "impactScore": null, "integrityImpact": "Partial", "obtainAllPrivilege": null, "obtainOtherPrivilege": null, "obtainUserPrivilege": null, "severity": "Medium", "trust": 0.8, "userInteractionRequired": null, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "CNVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "CNVD-2020-17498", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "MEDIUM", "trust": 0.6, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "IVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "e51458cb-9dc6-4948-82df-962171b5d5d5", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "MEDIUM", "trust": 0.2, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.9 [IVD]" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "IVD", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "ac477e1b-140b-46dc-88df-51352ee3d88d", "impactScore": 6.4, "integrityImpact": "PARTIAL", "severity": "MEDIUM", "trust": 0.2, "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.9 [IVD]" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "NVD", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitabilityScore": 1.8, "impactScore": 5.9, "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, { "attackComplexity": "Low", "attackVector": "Local", "author": "NVD", "availabilityImpact": "High", "baseScore": 7.8, "baseSeverity": "High", "confidentialityImpact": "High", "exploitabilityScore": null, "id": "JVNDB-2019-014895", "impactScore": null, "integrityImpact": "High", "privilegesRequired": "Low", "scope": "Unchanged", "trust": 0.8, "userInteraction": "None", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" } ], "severity": [ { "author": "NVD", "id": "CVE-2019-5166", "trust": 1.0, "value": "HIGH" }, { "author": "NVD", "id": "JVNDB-2019-014895", "trust": 0.8, "value": "High" }, { "author": "CNVD", "id": "CNVD-2020-17498", "trust": 0.6, "value": "MEDIUM" }, { "author": "CNNVD", "id": "CNNVD-202003-632", "trust": 0.6, "value": "HIGH" }, { "author": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5", "trust": 0.2, "value": "HIGH" }, { "author": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d", "trust": 0.2, "value": "HIGH" } ] } ], "sources": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNVD", "id": "CNVD-2020-17498" }, { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "NVD", "id": "CVE-2019-5166" }, { "db": "CNNVD", "id": "CNNVD-202003-632" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "An exploitable stack buffer overflow vulnerability exists in the iocheckd service \u2018I/O-Check\u2019 functionality of WAGO PFC 200 version 03.02.02(14). A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file. (DoS) It may be put into a state. WAGO PFC 200 is a programmable logic controller (PLC) of the German WAGO company. \n\r\n\r\nThere is a security hole in WAGO PFC 200", "sources": [ { "db": "NVD", "id": "CVE-2019-5166" }, { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "CNVD", "id": "CNVD-2020-17498" }, { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" } ], "trust": 2.52 }, "external_ids": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "db": "NVD", "id": "CVE-2019-5166", "trust": 3.4 }, { "db": "TALOS", "id": "TALOS-2019-0961", "trust": 3.0 }, { "db": "CNVD", "id": "CNVD-2020-17498", "trust": 1.0 }, { "db": "CNNVD", "id": "CNNVD-202003-632", "trust": 1.0 }, { "db": "JVNDB", "id": "JVNDB-2019-014895", "trust": 0.8 }, { "db": "IVD", "id": "E51458CB-9DC6-4948-82DF-962171B5D5D5", "trust": 0.2 }, { "db": "IVD", "id": "AC477E1B-140B-46DC-88DF-51352EE3D88D", "trust": 0.2 } ], "sources": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNVD", "id": "CNVD-2020-17498" }, { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "NVD", "id": "CVE-2019-5166" }, { "db": "CNNVD", "id": "CNNVD-202003-632" } ] }, "id": "VAR-202003-0684", "iot": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": true, "sources": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNVD", "id": "CNVD-2020-17498" } ], "trust": 1.63251626 }, "iot_taxonomy": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "category": [ "ICS", "Network device" ], "sub_category": null, "trust": 0.6 }, { "category": [ "ICS" ], "sub_category": null, "trust": 0.4 } ], "sources": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNVD", "id": "CNVD-2020-17498" } ] }, "last_update_date": "2023-12-18T12:27:38.351000Z", "patch": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "title": "PFC200 Controller", "trust": 0.8, "url": "https://www.wago.com/us/pfc200" } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-014895" } ] }, "problemtype_data": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "problemtype": "CWE-787", "trust": 1.0 }, { "problemtype": "CWE-120", "trust": 0.8 } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "NVD", "id": "CVE-2019-5166" } ] }, "references": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "trust": 3.0, "url": "https://talosintelligence.com/vulnerability_reports/talos-2019-0961" }, { "trust": 1.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2019-5166" }, { "trust": 0.8, "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-5166" } ], "sources": [ { "db": "CNVD", "id": "CNVD-2020-17498" }, { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "NVD", "id": "CVE-2019-5166" }, { "db": "CNNVD", "id": "CNNVD-202003-632" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNVD", "id": "CNVD-2020-17498" }, { "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "db": "NVD", "id": "CVE-2019-5166" }, { "db": "CNNVD", "id": "CNNVD-202003-632" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2020-03-11T00:00:00", "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "date": "2020-03-11T00:00:00", "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "date": "2020-03-18T00:00:00", "db": "CNVD", "id": "CNVD-2020-17498" }, { "date": "2020-03-26T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "date": "2020-03-11T22:27:41.300000", "db": "NVD", "id": "CVE-2019-5166" }, { "date": "2020-03-11T00:00:00", "db": "CNNVD", "id": "CNNVD-202003-632" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2020-03-18T00:00:00", "db": "CNVD", "id": "CNVD-2020-17498" }, { "date": "2020-03-26T00:00:00", "db": "JVNDB", "id": "JVNDB-2019-014895" }, { "date": "2021-07-21T11:39:23.747000", "db": "NVD", "id": "CVE-2019-5166" }, { "date": "2020-03-27T00:00:00", "db": "CNNVD", "id": "CNNVD-202003-632" } ] }, "threat_type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/threat_type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202003-632" } ], "trust": 0.6 }, "title": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "WAGO PFC 200 Classic buffer overflow vulnerability in", "sources": [ { "db": "JVNDB", "id": "JVNDB-2019-014895" } ], "trust": 0.8 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Buffer error", "sources": [ { "db": "IVD", "id": "e51458cb-9dc6-4948-82df-962171b5d5d5" }, { "db": "IVD", "id": "ac477e1b-140b-46dc-88df-51352ee3d88d" }, { "db": "CNNVD", "id": "CNNVD-202003-632" } ], "trust": 1.0 } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
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.