CVE-2021-32496

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{"affected": [{"affectedData": [{"product": "SICK Visionary-S CX", "vendor": "n/a", "versions": [{"status": "affected", "version": "<5.21.2.29154R"}]}], "source": "psirt@sick.de"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:sick:visionary-s_cx_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "88B84A38-24C1-4AC0-8075-59891D947F8D", "versionEndExcluding": "5.21.2.29154r", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:sick:visionary-s_cx:-:*:*:*:*:*:*:*", "matchCriteriaId": "0E46BE6B-3294-4E3A-92D8-18431F82E83D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "SICK Visionary-S CX up version 5.21.2.29154R are vulnerable to an Inadequate Encryption Strength vulnerability concerning the internal SSH interface solely used by SICK for recovering returned devices. The use of weak ciphers make it easier for an attacker to break the security that protects information transmitted from the client to the SSH server, assuming the attacker has access to the network on which the device is connected. This can increase the risk that encryption will be compromised, leading to the exposure of sensitive user information and man-in-the-middle attacks."}, {"lang": "es", "value": "SICK Visionary-S CX hasta la versi\u00f3n 5.21.2.29154R, son susceptibles a una vulnerabilidad de Fuerza de Encriptaci\u00f3n Inadecuada relativa a la interfaz interna SSH utilizada \u00fanicamente por SICK para la recuperaci\u00f3n de dispositivos devueltos. El uso de cifrados d\u00e9biles facilita a un atacante rompa la seguridad que protege la informaci\u00f3n transmitida desde el cliente al servidor SSH, asumiendo que el atacante tenga acceso a la red en la que est\u00e1 conectado el dispositivo. Esto puede aumentar el riesgo de que la encriptaci\u00f3n se vea comprometida, conllevando a la exposici\u00f3n de informaci\u00f3n confidencial del usuario y ataques de tipo man-in-the-middle"}], "id": "CVE-2021-32496", "lastModified": "2026-06-17T03:53:03.827", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-28T12:15:14.703", "references": [{"source": "psirt@sick.de", "tags": ["Vendor Advisory"], "url": "https://www.sick.com/de/en/service-and-support/the-sick-product-security-incident-response-team-sick-psirt/w/psirt/#advisories"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.sick.com/de/en/service-and-support/the-sick-product-security-incident-response-team-sick-psirt/w/psirt/#advisories"}], "sourceIdentifier": "psirt@sick.de", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-326"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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