CVE-2026-59693

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{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-59693", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-11T18:08:48.569650Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-11T18:08:54.580Z"}}], "cna": {"metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 4.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}}, {"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}}], "affected": [{"vendor": "Siemens", "product": "Desigo DXR2", "versions": [{"status": "affected", "version": "0", "lessThan": "V01.21.233.16-7862", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Desigo PXC3", "versions": [{"status": "affected", "version": "0", "lessThan": "V01.21.233.16-7862", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Desigo PXC4", "versions": [{"status": "affected", "version": "0", "lessThan": "V02.21.194.36-2715", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Desigo PXC5.E003", "versions": [{"status": "affected", "version": "0", "lessThan": "V02.21.194.36-2715", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Desigo PXC5.E24", "versions": [{"status": "affected", "version": "0", "lessThan": "V02.21.194.36-2715", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Desigo PXC7", "versions": [{"status": "affected", "version": "0", "lessThan": "V02.21.194.36-2715", "versionType": "custom"}], "defaultStatus": "unknown"}], "references": [{"url": "https://cert-portal.siemens.com/productcert/html/ssa-781903.html"}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.233.16-7862), Desigo PXC3 (All versions < V01.21.233.16-7862), Desigo PXC4 (All versions < V02.21.194.36-2715), Desigo PXC5.E003 (All versions < V02.21.194.36-2715), Desigo PXC5.E24 (All versions < V02.21.194.36-2715), Desigo PXC7 (All versions < V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-754", "description": "CWE-754: Improper Check for Unusual or Exceptional Conditions"}]}], "providerMetadata": {"orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens", "dateUpdated": "2026-08-11T12:20:26.209Z"}}}, "cveMetadata": {"cveId": "CVE-2026-59693", "state": "PUBLISHED", "dateUpdated": "2026-08-11T18:08:58.835Z", "dateReserved": "2026-07-06T13:50:39.917Z", "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "datePublished": "2026-08-11T12:20:26.209Z", "assignerShortName": "siemens"}, "dataVersion": "5.2"}

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{}

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