2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2021-36767" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2021-10-08T15:15:09.037" ,
2024-12-08 03:06:42 +00:00
"lastModified" : "2024-11-21T06:14:03.237" ,
"vulnStatus" : "Modified" ,
2024-07-14 02:06:08 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"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"
}
] ,
"metrics" : {
"cvssMetricV31" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" ,
2024-12-08 03:06:42 +00:00
"baseScore" : 9.8 ,
"baseSeverity" : "CRITICAL" ,
2023-04-24 12:24:31 +02:00
"attackVector" : "NETWORK" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "NONE" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
2024-12-08 03:06:42 +00:00
"availabilityImpact" : "HIGH"
2023-04-24 12:24:31 +02:00
} ,
"exploitabilityScore" : 3.9 ,
"impactScore" : 5.9
}
] ,
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:N/AC:L/Au:N/C:P/I:P/A:P" ,
2024-12-08 03:06:42 +00:00
"baseScore" : 7.5 ,
2023-04-24 12:24:31 +02:00
"accessVector" : "NETWORK" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "PARTIAL" ,
"integrityImpact" : "PARTIAL" ,
2024-12-08 03:06:42 +00:00
"availabilityImpact" : "PARTIAL"
2023-04-24 12:24:31 +02:00
} ,
"baseSeverity" : "HIGH" ,
"exploitabilityScore" : 10.0 ,
"impactScore" : 6.4 ,
"acInsufInfo" : false ,
"obtainAllPrivilege" : false ,
"obtainUserPrivilege" : false ,
"obtainOtherPrivilege" : false ,
"userInteractionRequired" : false
}
]
} ,
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-916"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:digi:realport:*:*:*:*:*:linux:*:*" ,
"versionEndIncluding" : "1.9-40" ,
"matchCriteriaId" : "D59A75BB-9159-4631-BC71-39969604EB41"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:digi:realport:*:*:*:*:*:windows:*:*" ,
"versionEndIncluding" : "4.10.490" ,
"matchCriteriaId" : "E2542E98-F70D-4208-948A-BD69E7A29BA5"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:connectport_ts_8\\/16_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "CF9EA753-1CAC-4A67-B856-3C10C5B4B46D"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:connectport_ts_8\\/16:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E90551D8-A6FF-40EE-BE92-C60D3CCF9FD6"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:connectport_lts_8\\/16\\/32_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "61EB8CA2-2B8B-454B-A626-F62D0FE5CD9A"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:connectport_lts_8\\/16\\/32:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E0620D1B-2856-4EDC-9BD4-F450375EF2B6"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:passport_integrated_console_server_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E2115058-245C-4FF7-97BB-67BA9C109B0D"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:passport_integrated_console_server:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "445C5BA3-6733-40C8-B895-D9AED69F6825"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:cm_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "EC630FB9-26EE-4287-A140-9C29D583E672"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:cm:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "1A9DDFA4-8F21-47E4-97D0-3B135072E273"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:portserver_ts_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "8D816746-F642-49BE-8C29-FCC39FB9684A"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:portserver_ts:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "FE6377CC-097B-4775-9964-338A3CFA87CA"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:portserver_ts_mei_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "DAFB437A-6204-43CF-8567-6B271C8A6A53"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:portserver_ts_mei:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "C8206DA8-2823-4116-9E76-975C9A3F2EF7"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:portserver_ts_mei_hardened_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "5ED9E7D9-03F9-4707-9A84-B94F4B47C940"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:portserver_ts_mei_hardened:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "817E2152-5A72-4B88-A1A1-8CFEFA134979"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:portserver_ts_m_mei_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "04BA6165-F33E-4D34-A4E2-B658601A87F8"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:portserver_ts_m_mei:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "8FC7BF4B-3C56-44B2-8933-E24ACCA000E1"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:6350-sr_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "77B38406-6CF6-4E03-8637-E3A34E652887"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:6350-sr:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "511A91D4-E530-4DAB-8D27-1171D3580DC5"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:portserver_ts_p_mei_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E98CE064-C7CE-44BB-867F-C1589BF53FA5"
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:portserver_ts_p_mei:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "C711FEFA-0A37-4B97-AAC0-D0330D9F5E55"
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:transport_wr11_xt_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "D678EC7F-5B4F-4CE5-83EE-8BB496011D02"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:transport_wr11_xt:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "10850ACB-E28F-4AC7-ABA0-EDFF2D2F9EF6"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:one_ia_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E04D204A-CEA9-4A2C-9E08-6315007384B0"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:one_ia:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "7BE8C4FB-9DB5-4A32-8EFC-69B746BF2E33"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:wr31_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "ED6848D4-90FB-4916-B5FF-7194BE75041E"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:wr31:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "A9F02872-5C53-419B-902C-4906E546C8B7"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:wr44_r_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "ED26070C-69AD-4549-9F13-9FF7AA3B3AFF"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:wr44_r:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "8F5E08FD-5872-4E42-BDA7-2B15CF49C06D"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:connect_es_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "70664D1E-6E97-488E-BF8E-4C36C02D162B"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:connect_es:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "7EF02532-005E-4246-AA51-DAC2EA1726FF"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:wr21_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "E2BE2DA9-A83A-48FA-A3BB-0E8E2FCB959C"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:wr21:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "3EC0E5E9-FBFE-4C99-9C68-6322B255BE88"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:one_iap_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "01C62882-7FFC-433F-A7B6-391C1556B014"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:one_iap:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "0CF501FC-E102-4D8D-A2B7-6F9D0F444959"
2023-04-24 12:24:31 +02:00
}
]
}
]
} ,
{
"operator" : "AND" ,
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:digi:one_iap_haz_firmware:*:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "6FBD34A8-00DE-4D4B-A018-1863690449E5"
2023-04-24 12:24:31 +02:00
}
]
} ,
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
2024-12-08 03:06:42 +00:00
"vulnerable" : false ,
"criteria" : "cpe:2.3:h:digi:one_iap_haz:-:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "87EFFFBB-DBE5-43D2-AFBE-661F942B745C"
2023-04-24 12:24:31 +02:00
}
]
}
]
}
] ,
"references" : [
{
"url" : "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Third Party Advisory"
]
2024-12-08 03:06:42 +00:00
} ,
{
"url" : "https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-02.txt" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Third Party Advisory"
]
2023-04-24 12:24:31 +02:00
}
]
}