{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-10-08T14:19:04", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-35977", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt", "refsource": "MISC", "url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-35977", "datePublished": "2021-10-08T14:19:04", "dateReserved": "2021-06-30T00:00:00", "dateUpdated": "2021-10-08T14:19:04", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:digi:realport:*:*:*:*:*:linux:*:*", "matchCriteriaId": "D59A75BB-9159-4631-BC71-39969604EB41", "versionEndIncluding": "1.9-40", "vulnerable": true}, {"criteria": "cpe:2.3:a:digi:realport:*:*:*:*:*:windows:*:*", "matchCriteriaId": "4051C215-7A7D-44AF-8194-ABB054C8C0AA", "versionEndIncluding": "4.8.488.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:connectport_ts_8\\/16_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CF9EA753-1CAC-4A67-B856-3C10C5B4B46D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:connectport_ts_8\\/16:-:*:*:*:*:*:*:*", "matchCriteriaId": "E90551D8-A6FF-40EE-BE92-C60D3CCF9FD6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:connectport_lts_8\\/16\\/32_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "61EB8CA2-2B8B-454B-A626-F62D0FE5CD9A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:connectport_lts_8\\/16\\/32:-:*:*:*:*:*:*:*", "matchCriteriaId": "E0620D1B-2856-4EDC-9BD4-F450375EF2B6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:passport_integrated_console_server_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E2115058-245C-4FF7-97BB-67BA9C109B0D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:passport_integrated_console_server:-:*:*:*:*:*:*:*", "matchCriteriaId": "445C5BA3-6733-40C8-B895-D9AED69F6825", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:cm_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EC630FB9-26EE-4287-A140-9C29D583E672", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:cm:-:*:*:*:*:*:*:*", "matchCriteriaId": "1A9DDFA4-8F21-47E4-97D0-3B135072E273", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8D816746-F642-49BE-8C29-FCC39FB9684A", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts:-:*:*:*:*:*:*:*", "matchCriteriaId": "FE6377CC-097B-4775-9964-338A3CFA87CA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_mei_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "DAFB437A-6204-43CF-8567-6B271C8A6A53", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_mei:-:*:*:*:*:*:*:*", "matchCriteriaId": "C8206DA8-2823-4116-9E76-975C9A3F2EF7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_mei_hardened_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5ED9E7D9-03F9-4707-9A84-B94F4B47C940", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_mei_hardened:-:*:*:*:*:*:*:*", "matchCriteriaId": "817E2152-5A72-4B88-A1A1-8CFEFA134979", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_m_mei_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "04BA6165-F33E-4D34-A4E2-B658601A87F8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_m_mei:-:*:*:*:*:*:*:*", "matchCriteriaId": "8FC7BF4B-3C56-44B2-8933-E24ACCA000E1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:6350-sr_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "77B38406-6CF6-4E03-8637-E3A34E652887", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:6350-sr:-:*:*:*:*:*:*:*", "matchCriteriaId": "511A91D4-E530-4DAB-8D27-1171D3580DC5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:portserver_ts_p_mei_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E98CE064-C7CE-44BB-867F-C1589BF53FA5", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:portserver_ts_p_mei:-:*:*:*:*:*:*:*", "matchCriteriaId": "C711FEFA-0A37-4B97-AAC0-D0330D9F5E55", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:transport_wr11_xt_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D678EC7F-5B4F-4CE5-83EE-8BB496011D02", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:*", "matchCriteriaId": "10850ACB-E28F-4AC7-ABA0-EDFF2D2F9EF6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:one_iap_family_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "59992E4A-F342-4EE0-8050-BEA624A92640", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:one_iap_family:-:*:*:*:*:*:*:*", "matchCriteriaId": "EE6848E4-F446-4D2D-9D01-9B9C23DF203B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:one_ia_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E04D204A-CEA9-4A2C-9E08-6315007384B0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:one_ia:-:*:*:*:*:*:*:*", "matchCriteriaId": "7BE8C4FB-9DB5-4A32-8EFC-69B746BF2E33", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:wr31_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ED6848D4-90FB-4916-B5FF-7194BE75041E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:wr31:-:*:*:*:*:*:*:*", "matchCriteriaId": "A9F02872-5C53-419B-902C-4906E546C8B7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:wr44_r_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ED26070C-69AD-4549-9F13-9FF7AA3B3AFF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:wr44_r:-:*:*:*:*:*:*:*", "matchCriteriaId": "8F5E08FD-5872-4E42-BDA7-2B15CF49C06D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:connect_es_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "70664D1E-6E97-488E-BF8E-4C36C02D162B", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:connect_es:-:*:*:*:*:*:*:*", "matchCriteriaId": "7EF02532-005E-4246-AA51-DAC2EA1726FF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:digi:wr21_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E2BE2DA9-A83A-48FA-A3BB-0E8E2FCB959C", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:digi:wr21:-:*:*:*:*:*:*:*", "matchCriteriaId": "3EC0E5E9-FBFE-4C99-9C68-6322B255BE88", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution."}, {"lang": "es", "value": "Se ha detectado un problema en Digi RealPort para Windows versiones hasta 4.8.488.0. Se presenta un desbordamiento del b\u00fafer en el manejo de los mensajes de respuesta de detecci\u00f3n ADDP. Esto podr\u00eda dar lugar a una ejecuci\u00f3n de c\u00f3digo arbitrario"}], "id": "CVE-2021-35977", "lastModified": "2023-05-26T18:18:32.127", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-08T15:15:08.870", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}