{"api_version":"1","generated_at":"2026-07-23T12:53:58+00:00","cve":"CVE-2022-38138","urls":{"html":"https://cve.report/CVE-2022-38138","api":"https://cve.report/api/cve/CVE-2022-38138.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-38138","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-38138"},"summary":{"title":"CVE-2022-38138","description":"The Triangle Microworks IEC 61850 Library (Any client or server using the C language library with a version number of 11.2.0 or earlier and any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier) and 60870-6 (ICCP/TASE.2) Library (Any client or server using a C++ language library with a version number of 4.4.3 or earlier) are vulnerable to access given to a small number of uninitialized pointers within their code. This could allow an attacker to target any client or server using the affected libraries to cause a denial-of-service condition.","state":"PUBLIC","assigner":"ics-cert@hq.dhs.gov","published_at":"2022-10-11 21:15:00","updated_at":"2022-10-21 16:51:00"},"problem_types":["CWE-824"],"metrics":[],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01","refsource":"MISC","tags":[],"title":"Triangle Microworks Libraries | CISA","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-38138","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38138","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"38138","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"trianglemicroworks","cpe5":"iec_60870-6_software_library","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"38138","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"trianglemicroworks","cpe5":"iec_61850_software_library","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"ics-cert@hq.dhs.gov","ID":"CVE-2022-38138","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Library: IEC 61850","version":{"version_data":[{"version_affected":"=","version_value":"Any client or server using the C language library with a version number of 11.2.0 or earlier"},{"version_affected":"=","version_value":"Any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier"}]}},{"product_name":"Library: IEC 60870-6 (ICCP/Tase.2)","version":{"version_data":[{"version_affected":"=","version_value":"Any client or server using a C++ language library with a version number of 4.4.3 or earlier"}]}}]},"vendor_name":"Triangle Microworks"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Triangle Microworks IEC 61850 Library (Any client or server using the C language library with a version number of 11.2.0 or earlier and any client or server using the C++, C#, or Java language library with a version number of 5.0.1 or earlier) and 60870-6 (ICCP/TASE.2) Library (Any client or server using a C++ language library with a version number of 4.4.3 or earlier) are vulnerable to access given to a small number of uninitialized pointers within their code. This could allow an attacker to target any client or server using the affected libraries to cause a denial-of-service condition."}]},"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-824 Access of Uninitialized Pointer"}]}]},"references":{"reference_data":[{"refsource":"MISC","url":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01","name":"https://www.cisa.gov/uscert/ics/advisories/icsa-22-249-01"}]},"source":{"discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2022-10-11 21:15:00","lastModifiedDate":"2022-10-21 16:51:00","problem_types":["CWE-824"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:trianglemicroworks:iec_61850_software_library:-:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:trianglemicroworks:iec_60870-6_software_library:-:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}