{"id":"CVE-2023-2639","state":"PUBLISHED","title":"Rockwell Automation FactoryTalk System Services Vulnerable to Sensitive Information Disclosure","description":"The underlying feedback mechanism of \n\nRockwell Automation's FactoryTalk System Services that transfers the FactoryTalk Policy Manager rules to relevant devices on the network does not verify that the origin of the communication is from a legitimate local client device.  This may allow a threat actor to craft a malicious website that, when visited, will send a malicious script that can connect to the local WebSocket endpoint and wait for events as if it was a valid client device. If successfully exploited, this would allow a threat actor to receive information including whether FactoryTalk Policy Manager is installed and potentially the entire security policy. \n\n\n","publishedAt":"2023-06-13T20:28:28.153Z","updatedAt":"2025-01-02T20:56:26.573Z","severity":{"score":4.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","source":"Rockwell"},"assigner":"Rockwell","products":["Rockwell Automation FactoryTalk System Services"],"affected":[{"vendor":"Rockwell Automation","product":"FactoryTalk System Services","defaultStatus":"unaffected","versions":[{"version":"<= 6.20","status":"affected"}]}],"references":["https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139683"],"weaknesses":["CWE-346"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/2xxx/CVE-2023-2639.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-2639","state":"PUBLISHED","datePublished":"2023-06-13T20:28:28.153Z","dateUpdated":"2025-01-02T20:56:26.573Z","assignerShortName":"Rockwell","assignerOrgId":"b73dd486-f505-4403-b634-40b078b177f0","dateReserved":"2023-05-10T20:31:40.821Z"},"containers":{"cna":{"title":"Rockwell Automation FactoryTalk System Services Vulnerable to Sensitive Information Disclosure","descriptions":[{"lang":"en","value":"The underlying feedback mechanism of \n\nRockwell Automation's FactoryTalk System Services that transfers the FactoryTalk Policy Manager rules to relevant devices on the network does not verify that the origin of the communication is from a legitimate local client device.  This may allow a threat actor to craft a malicious website that, when visited, will send a malicious script that can connect to the local WebSocket endpoint and wait for events as if it was a valid client device. If successfully exploited, this would allow a threat actor to receive information including whether FactoryTalk Policy Manager is installed and potentially the entire security policy. \n\n\n"}],"affected":[{"vendor":"Rockwell Automation","product":"FactoryTalk System Services","defaultStatus":"unaffected","versions":[{"version":"<= 6.20","status":"affected"}]}],"references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139683"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-346","description":"CWE-346 Origin Validation Error","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Rockwell","orgId":"b73dd486-f505-4403-b634-40b078b177f0","dateUpdated":"2023-06-13T20:28:28.153Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Sharon Brizinov of Claroty Research - Team82"}],"datePublic":"2023-06-13T14:00:00.000Z","impacts":[{"capecId":"CAPEC-466","descriptions":[{"lang":"en","value":"CAPEC-466 Leveraging Active Man in the Middle Attacks to Bypass Same Origin Policy"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"\n\n<span style=\"background-color: rgb(255, 255, 255);\">Customers using the affected software are encouraged to apply the risk mitigations, if possible.</span><ul><li>Upgrade to <a target=\"_blank\" rel=\"nofollow\" href=\"https://compatibility.rockwellautomation.com/Pages/MultiProductCompareSelections.aspx?crumb=113&amp;versions=61050,59723\">6.30.00</a>&nbsp;or later which has been patched to mitigate these issues.</li></ul>\n\n<br>"}],"value":"\nCustomers using the affected software are encouraged to apply the risk mitigations, if possible.  *  Upgrade to  6.30.00 https://compatibility.rockwellautomation.com/Pages/MultiProductCompareSelections.aspx  or later which has been patched to mitigate these issues.\n\n\n\n\n\n"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1139683","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T06:26:09.863Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-02T20:56:10.889007Z","id":"CVE-2023-2639","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-02T20:56:26.573Z"}}]}}}