{"id":"CVE-2023-7234","state":"PUBLISHED","title":"Integration Objects OPC UA Server Toolkit Improper Output Neutralization for Logs","description":"\nOPCUAServerToolkit will write a log message once an OPC UA client has successfully connected containing the client's self-defined description field.\n\n","publishedAt":"2024-01-16T18:11:50.146Z","updatedAt":"2025-06-02T15:08:34.790Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","source":"icscert"},"assigner":"icscert","products":["Integration Objects OPC UA Server Toolkit"],"affected":[{"vendor":"Integration Objects","product":"OPC UA Server Toolkit","defaultStatus":"unaffected","versions":[{"version":"all versions","status":"affected"}]}],"references":["https://www.cisa.gov/news-events/ics-advisories/icsa-24-016-02","https://integrationobjects.com//ask-a-question/"],"weaknesses":["CWE-117"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/7xxx/CVE-2023-7234.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-7234","state":"PUBLISHED","datePublished":"2024-01-16T18:11:50.146Z","dateUpdated":"2025-06-02T15:08:34.790Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2024-01-15T22:26:10.572Z"},"containers":{"cna":{"title":"Integration Objects OPC UA Server Toolkit Improper Output Neutralization for Logs","descriptions":[{"lang":"en","value":"\nOPCUAServerToolkit will write a log message once an OPC UA client has successfully connected containing the client's self-defined description field.\n\n"}],"affected":[{"vendor":"Integration Objects","product":"OPC UA Server Toolkit","defaultStatus":"unaffected","versions":[{"version":"all versions","status":"affected"}]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-016-02"},{"url":"https://integrationobjects.com//ask-a-question/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-117","description":"CWE-117 ","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2024-01-16T18:11:50.146Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Sam Hanson of Dragos reported this vulnerability to CISA."}],"source":{"discovery":"EXTERNAL"},"workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Integration Objects has not responded to requests to work with CISA to mitigate these vulnerabilities. Developers using affected versions of OPC UA Server Toolkit are invited to contact </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://integrationobjects.com//ask-a-question/\">Integration Objects for additional information.</a>\n\n<br>"}],"value":"\nIntegration Objects has not responded to requests to work with CISA to mitigate these vulnerabilities. Developers using affected versions of OPC UA Server Toolkit are invited to contact  Integration Objects for additional information. https://integrationobjects.com//ask-a-question/ \n\n\n"}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-24-016-02","tags":["x_transferred"]},{"url":"https://integrationobjects.com//ask-a-question/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T08:57:35.511Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-08T15:42:58.168833Z","id":"CVE-2023-7234","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-02T15:08:34.790Z"}}]}}}