CVE-2023-20016
Published Feb 23, 2023
Last updated a year ago
Overview
- Description
- A vulnerability in the backup configuration feature of Cisco UCS Manager Software and in the configuration export feature of Cisco FXOS Software could allow an unauthenticated attacker with access to a backup file to decrypt sensitive information stored in the full state and configuration backup files. This vulnerability is due to a weakness in the encryption method used for the backup function. An attacker could exploit this vulnerability by leveraging a static key used for the backup configuration feature. A successful exploit could allow the attacker to decrypt sensitive information that is stored in full state and configuration backup files, such as local user credentials, authentication server passwords, Simple Network Management Protocol (SNMP) community names, and other credentials.
- Source
- ykramarz@cisco.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 6.5
- Impact score
- 4
- Exploitability score
- 2
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- Severity
- MEDIUM
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6536_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "834E1736-9E8D-476A-ADA9-EB81BEB8DC6C"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6536:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0C36A364-DBC0-44DA-9DB0-6CC8E9D074BF"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_64108_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9CF884E9-68AA-44F7-A551-F7D7DF2378DB"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_64108:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BC04D48B-8B2F-45E1-A445-A87E92E790B8"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6454_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "085034AF-4825-4E06-BCBD-6F0D80959A26"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6454:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4FD096B7-6F8E-4E48-9EC4-9A10AA7D9AA0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6200_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2BD99394-5B1B-49FB-9085-3D92E4DBF1A5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6200:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A0B96E5C-CC27-4020-93CE-413B95DCABB0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6248up_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0AE37430-9711-443E-BF69-CAAEDD2A0E45"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6248up:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "49112D3F-DFAD-4E71-992B-9E0640FA388C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6296up_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9E325ADE-5098-4C1B-82FB-CB04DDB68A2A"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6296up:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "38A1D8F2-A4A6-4BAC-8326-9F9DE9572FA2"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6300_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "192B4BF0-A6E4-4241-8E30-48CAE65203F1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6300:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C6BCF41B-A617-4563-8D14-E906411354FB"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6324_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "63D87F40-279D-46BD-9A1E-B980E9DDD24D"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6324:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B82093C6-B36D-4E4E-AD7F-8C107646B8D9"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6332_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "148B3732-6F6C-4865-8FCC-A215883BEEC9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6332:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E406DDCE-6753-43E9-B6F0-7A038DE84E41"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD20288C-BDEE-45D4-A0AF-A68ABB3A8E15",
"versionEndExcluding": "4.2\\(3c\\)"
},
{
"criteria": "cpe:2.3:o:cisco:ucs_6332-16up_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "027A27D8-DD06-420A-BCDC-553641F5CC83"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:ucs_6332-16up:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "054D8EB2-97A3-4725-9DFF-27A4D231D90A"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FC22C69D-7B86-4ED8-87AA-D259D026CA6B",
"versionEndExcluding": "2.6.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9E9552E6-0B9B-4B32-BE79-90D4E3887A7B"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A0CBC7F5-7767-43B6-9384-BE143FCDBD7F"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "957D64EB-D60E-4775-B9A8-B21CA48ED3B1"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A694AD51-9008-4AE6-8240-98B17AB527EE"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "38AE6DC0-2B03-4D36-9856-42530312CC46"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "71DCEF22-ED20-4330-8502-EC2DD4C9838F"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3DB2822B-B752-4CD9-A178-934957E306B4"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "81F4868A-6D62-479C-9C19-F9AABDBB6B24"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "65378F3A-777C-4AE2-87FB-1E7402F9EA1B"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-24:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "18048A84-BA0F-48EF-AFFB-635FF7F70C66"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-36:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "317DF3DD-C7CD-4CA2-804F-A738E048BEB4"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-40:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C13CF29B-9308-452B-B7E0-9E818B5A6C1E"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-44:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "6DB527C2-855E-4BB9-BCA7-94BE86100D44"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-44_x_3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E82C1B05-990D-49D2-B80A-C3EDD4082840"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-48:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "421D91C3-8AB3-45E1-9E55-13ED1A4A623E"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-56:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2D741945-8B0A-408D-A5FE-D5B38DC6D46A"
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-56_x_3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9308CA67-E949-4338-A890-22B3C4428D70"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]