FKIE_CVE-2020-29583
Vulnerability from fkie_nvd - Published: 2020-12-22 22:15 - Updated: 2025-11-07 22:03
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges.
References
Impacted products
{
"cisaActionDue": "2022-05-03",
"cisaExploitAdd": "2021-11-03",
"cisaRequiredAction": "Apply updates per vendor instructions.",
"cisaVulnerabilityName": "Zyxel Multiple Products Use of Hard-Coded Credentials Vulnerability",
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg20-vpn_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "660A9038-66FB-4F71-BA50-8ED69C2E2274",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg20-vpn:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7239C54F-EC9E-44B4-AE33-1D36E5448219",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg20w-vpn_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "E892C61D-80DE-4FA4-9224-1B3C72A31F57",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg20w-vpn:-:*:*:*:*:*:*:*",
"matchCriteriaId": "06D2AD3A-9197-487D-A267-24DE332CC66B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg40_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "29398F33-D8B4-432D-A075-4454DA1B23F0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg40:-:*:*:*:*:*:*:*",
"matchCriteriaId": "5CCD2777-CC85-4BAA-B16B-19C2DB8DB742",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg40w_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "BA146A61-7B27-4E48-87C1-A82F45FB692A",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg40w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0906F3FA-793B-421D-B957-7E9C18C1AEC0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg60_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "14F685CA-FBD9-4A00-BB23-BF914DFE41D9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg60:-:*:*:*:*:*:*:*",
"matchCriteriaId": "26900300-1325-4C8A-BC3B-A10233B2462A",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg60w_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "022CF987-20A8-4450-A8B8-94AF2F2D453E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg60w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A5A7555E-BC29-460C-A701-7DCDEAFE67F3",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg110_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "7540894B-A1EF-40C3-ABD3-D58CDB45622F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4834AC5E-884D-4A1C-A39B-B3F4A281E3CB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg210_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "6556E988-676D-4E7A-BDC2-A53256548FEA",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg210:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EAFF1122-755A-4531-AA2E-FD6E8478F92F",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg310_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "56EF63D0-63DD-4EFD-AE7A-5680710AE573",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F302801D-3720-4598-8458-A8938BD6CB46",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg1100_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "8451A4C8-2023-41A4-81A9-91565CEC6918",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg1100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4B68C4BD-3279-47AB-AC2A-7555163B12E2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg1900_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "7391C72E-CAB3-4FAD-9FB6-789F48516C26",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg1900:-:*:*:*:*:*:*:*",
"matchCriteriaId": "60F4E816-C4D3-451A-965C-45387D7DEB5B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg2200_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "B3B7B49D-7DB2-4D44-AC55-6B1F828B512D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg2200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "231547C3-33B8-42B7-983E-AA3C6CA5D107",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:zywall110_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "52922CA2-1C1E-4972-A52E-D9FA84BCC4C1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:zywall110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2347F91E-8AA3-4EB5-AD7F-7602A46C20BD",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:zywall310_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "C9336382-E759-4869-9B59-57366E176CA2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:zywall310:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3A97613C-26EF-481E-9215-197FE7A9D1C6",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:zywall1100_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "271DE232-FAED-48A1-891C-33A6FDBA9EAA",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:zywall1100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "53A5732E-193B-4017-A434-A76BE80E20D9",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:atp100_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "7DC9FE97-6B7D-41E8-879C-572B23CB1105",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:atp100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7F7654A1-3806-41C7-82D4-46B0CD7EE53B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:atp100w_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "61489A79-AAF5-4347-9E10-73F139D30EE2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:atp100w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "47398FD0-6C5E-4625-9EFD-DE08C9AB7DB2",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:atp200_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "BB876002-669D-4052-B1B0-DA8F0B4EC500",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:atp200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D68A36FF-8CAF-401C-9F18-94F3A2405CF4",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:atp500_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "3E6231DF-ADB3-43A9-AC3B-C72905584B05",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:atp500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2818E8AC-FFEE-4DF9-BF3F-C75166C0E851",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:atp700_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "DEDC5E3D-2103-4545-8611-B1C49B4B5BAB",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:atp700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0B41F437-855B-4490-8011-DF59887BE6D5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:atp800_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "246B2EF8-6412-4E69-91A5-B394BF4D299F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:atp800:-:*:*:*:*:*:*:*",
"matchCriteriaId": "66B99746-0589-46E6-9CBD-F38619AD97DC",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vpn50_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "F6A568BA-58D3-400C-9742-8E966C90D83E",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vpn50:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9E3AC823-0ECA-42D8-8312-2FBE5914E4C0",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vpn100_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "65E48F65-A408-4A93-BBBC-44D5054D9841",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vpn100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "81D90A7B-174F-40A1-8AF4-08B15B7BAC40",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vpn300_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "1B2E5F78-7F7B-46BA-A7B1-0A49F4A6509D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vpn300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3C45C303-1A95-4245-B242-3AB9B9106CD4",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:vpn1000_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "E39AE158-E577-403B-867E-CCD5F8EE5FC5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:vpn1000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EECD311A-4E96-4576-AADF-47291EDE3559",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg_flex_100_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "14484416-6575-4E23-96A7-F37936F75BAB",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg_flex_100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2B30A4C0-9928-46AD-9210-C25656FB43FB",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg_flex_100w_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "A0597006-8FA7-4622-9C13-AFE9767CADE5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg_flex_100w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D74ABA7E-AA78-4A13-A64E-C44021591B42",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg_flex_200_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "28D39C78-DD5A-47FB-9590-B79AABA1038B",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg_flex_200:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F93B6A06-2951-46D2-A7E1-103D7318D612",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg_flex_500_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "438B93F0-7CBF-49E9-B556-CFEFE2E6EED0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg_flex_500:-:*:*:*:*:*:*:*",
"matchCriteriaId": "92C697A5-D1D3-4FF0-9C43-D27B18181958",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zyxel:usg_flex_700_firmware:4.60:*:*:*:*:*:*:*",
"matchCriteriaId": "414BCC73-277B-48FD-8273-B33A780806D0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:zyxel:usg_flex_700:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9D1396E3-731B-4D05-A3F8-F3ABB80D5C29",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password. The password for this account can be found in cleartext in the firmware. This account can be used by someone to login to the ssh server or web interface with admin privileges."
},
{
"lang": "es",
"value": "La versi\u00f3n de firmware 4.60 de los dispositivos Zyxel USG contiene una cuenta no documentada (zyfwp) con una contrase\u00f1a que no puede ser cambiada.\u0026#xa0;La contrase\u00f1a para esta cuenta se puede encontrar en texto sin cifrar en el firmware.\u0026#xa0;Esta cuenta puede ser usada por alguien para iniciar sesi\u00f3n en el servidor ssh o en la interfaz web con privilegios de administrador"
}
],
"id": "CVE-2020-29583",
"lastModified": "2025-11-07T22:03:10.220",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 10.0,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 10.0,
"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"
},
{
"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2020-12-22T22:15:14.443",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Broken Link"
],
"url": "http://ftp.zyxel.com/USG40/firmware/USG40_4.60%28AALA.1%29C0_2.pdf"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://businessforum.zyxel.com/discussion/5252/zld-v4-60-revoke-and-wk48-firmware-release"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes"
],
"url": "https://businessforum.zyxel.com/discussion/5254/whats-new-for-zld4-60-patch-1-available-on-dec-15"
},
{
"source": "cve@mitre.org",
"tags": [
"Broken Link",
"Third Party Advisory"
],
"url": "https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.secpod.com/blog/a-secret-zyxel-firewall-and-ap-controllers-could-allow-for-administrative-access-cve-2020-29583/"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "https://www.zyxel.com/support/CVE-2020-29583.shtml"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "https://www.zyxel.com/support/security_advisories.shtml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link"
],
"url": "http://ftp.zyxel.com/USG40/firmware/USG40_4.60%28AALA.1%29C0_2.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://businessforum.zyxel.com/discussion/5252/zld-v4-60-revoke-and-wk48-firmware-release"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes"
],
"url": "https://businessforum.zyxel.com/discussion/5254/whats-new-for-zld4-60-patch-1-available-on-dec-15"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Broken Link",
"Third Party Advisory"
],
"url": "https://www.eyecontrol.nl/blog/undocumented-user-account-in-zyxel-products.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://www.secpod.com/blog/a-secret-zyxel-firewall-and-ap-controllers-could-allow-for-administrative-access-cve-2020-29583/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.zyxel.com/support/CVE-2020-29583.shtml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.zyxel.com/support/security_advisories.shtml"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"US Government Resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-29583"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-522"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…