CVE-2021-29241

{"id": "CVE-2021-29241", "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:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "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": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2021-05-03T14:15:07.633", "references": [{"url": "https://customers.codesys.com/index.php", "tags": ["Permissions Required", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=14637&token=8dbd75ae7553ae3be25e22f741db783b31e14799&download=", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.codesys.com/security/security-reports.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "CODESYS Gateway 3 before 3.5.16.70 has a NULL pointer dereference that may result in a denial of service (DoS)."}, {"lang": "es", "value": "CODESYS Gateway versiones 3 anteriores a 3.5.16.70 tiene una derivaci\u00f3n de puntero NULL que puede resultar en una denegaci\u00f3n de servicio (DoS)"}], "lastModified": "2022-04-01T15:26:04.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C182D390-3A29-4048-805B-F00AF40E7353", "versionEndExcluding": "4.0.1.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_for_empc-a\\/imx6_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FE1E73E-5A65-4C33-973D-B5E4D997AC7A", "versionEndExcluding": "4.0.1.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "94EF5004-D1D7-449D-9D99-92FC273FFF1F", "versionEndExcluding": "4.0.1.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E9AF0BE-05EC-4411-802B-331EA6B0E54E", "versionEndExcluding": "4.0.1.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_for_pfc100_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83B749C0-A553-42AB-AFCF-91F990BAA765", "versionEndExcluding": "3.5.16.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_for_pfc200_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C13DE019-B415-4373-8FC2-54A2898F50EA", "versionEndExcluding": "3.5.16.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_for_raspberry_pi_sl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "763C9946-EFD7-469C-9D40-4186FE650F6F", "versionEndExcluding": "4.0.1.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:control_runtime_system_toolkit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "035E43A5-7350-4B06-B3AA-40DD3A673BA7", "versionEndExcluding": "3.5.16.70", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:development_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B35F55F6-2032-4F5A-AC3A-76835C043D7E", "versionEndExcluding": "3.5.16.70", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "02017CB2-3E3C-4F89-B1DA-C8E8213BC8C8", "versionEndExcluding": "3.5.16.70", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:edge_gateway:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "FFBA19D6-9436-4E14-B9D3-28B82CB0321D", "versionEndExcluding": "4.1.0.0", "versionStartIncluding": "3.0"}, {"criteria": "cpe:2.3:a:codesys:gateway:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "671DF92A-D4CB-44E4-B4FD-781D3561FDAB", "versionEndExcluding": "3.5.16.70", "versionStartIncluding": "3.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}