{"id": "CVE-2021-36767", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-10-08T15:15:09.037", "references": [{"url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-916"}]}], "descriptions": [{"lang": "en", "value": "In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server."}, {"lang": "es", "value": "En Digi RealPort hasta la versi\u00f3n 4.10.490, la autenticaci\u00f3n se basa en un mecanismo de desaf\u00edo-respuesta que da acceso a la contrase\u00f1a del servidor, lo que hace que la protecci\u00f3n sea ineficaz. Un atacante puede enviar una solicitud no autenticada al servidor. El servidor responder\u00e1 con una versi\u00f3n d\u00e9bilmente codificada de la contrase\u00f1a de acceso al servidor. El atacante puede entonces descifrar este hash fuera de l\u00ednea con el fin de iniciar sesi\u00f3n con \u00e9xito en el servidor"}], "lastModified": "2024-11-21T06:14:03.237", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:digi:realport:*:*:*:*:*:linux:*:*", "vulnerable": true, "matchCriteriaId": "D59A75BB-9159-4631-BC71-39969604EB41", "versionEndIncluding": "1.9-40"}, {"criteria": "cpe:2.3:a:digi:realport:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "E2542E98-F70D-4208-948A-BD69E7A29BA5", "versionEndIncluding": "4.10.490"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:connectport_ts_8\\/16_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF9EA753-1CAC-4A67-B856-3C10C5B4B46D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:connectport_ts_8\\/16:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E90551D8-A6FF-40EE-BE92-C60D3CCF9FD6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:connectport_lts_8\\/16\\/32_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61EB8CA2-2B8B-454B-A626-F62D0FE5CD9A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:connectport_lts_8\\/16\\/32:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E0620D1B-2856-4EDC-9BD4-F450375EF2B6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:passport_integrated_console_server_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2115058-245C-4FF7-97BB-67BA9C109B0D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:passport_integrated_console_server:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "445C5BA3-6733-40C8-B895-D9AED69F6825"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:cm_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC630FB9-26EE-4287-A140-9C29D583E672"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:cm:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1A9DDFA4-8F21-47E4-97D0-3B135072E273"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D816746-F642-49BE-8C29-FCC39FB9684A"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "FE6377CC-097B-4775-9964-338A3CFA87CA"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_mei_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAFB437A-6204-43CF-8567-6B271C8A6A53"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_mei:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C8206DA8-2823-4116-9E76-975C9A3F2EF7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_mei_hardened_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5ED9E7D9-03F9-4707-9A84-B94F4B47C940"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_mei_hardened:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "817E2152-5A72-4B88-A1A1-8CFEFA134979"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_m_mei_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "04BA6165-F33E-4D34-A4E2-B658601A87F8"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_m_mei:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8FC7BF4B-3C56-44B2-8933-E24ACCA000E1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:6350-sr_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77B38406-6CF6-4E03-8637-E3A34E652887"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:6350-sr:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "511A91D4-E530-4DAB-8D27-1171D3580DC5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_p_mei_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E98CE064-C7CE-44BB-867F-C1589BF53FA5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_p_mei:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "C711FEFA-0A37-4B97-AAC0-D0330D9F5E55"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:transport_wr11_xt_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D678EC7F-5B4F-4CE5-83EE-8BB496011D02"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "10850ACB-E28F-4AC7-ABA0-EDFF2D2F9EF6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:one_ia_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E04D204A-CEA9-4A2C-9E08-6315007384B0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:one_ia:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7BE8C4FB-9DB5-4A32-8EFC-69B746BF2E33"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:wr31_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED6848D4-90FB-4916-B5FF-7194BE75041E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:wr31:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A9F02872-5C53-419B-902C-4906E546C8B7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:wr44_r_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED26070C-69AD-4549-9F13-9FF7AA3B3AFF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:wr44_r:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8F5E08FD-5872-4E42-BDA7-2B15CF49C06D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:connect_es_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70664D1E-6E97-488E-BF8E-4C36C02D162B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:connect_es:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7EF02532-005E-4246-AA51-DAC2EA1726FF"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:wr21_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2BE2DA9-A83A-48FA-A3BB-0E8E2FCB959C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:wr21:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3EC0E5E9-FBFE-4C99-9C68-6322B255BE88"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:one_iap_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "01C62882-7FFC-433F-A7B6-391C1556B014"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:one_iap:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0CF501FC-E102-4D8D-A2B7-6F9D0F444959"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:digi:one_iap_haz_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FBD34A8-00DE-4D4B-A018-1863690449E5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:digi:one_iap_haz:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "87EFFFBB-DBE5-43D2-AFBE-661F942B745C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}
