Cisco FXOS Software and UCS Manager Software Configuration Backup Static Key Vulnerability (Cisco Cisco Unified Computing System (Managed))
At a glance
- Source
- NVD
- EPSS
- EPSS 0.11 % · percentile 1 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- cisco
- NVD status
- Modified
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.
Weaknesses (CWE)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N | cisco |
| CVSS 3.1 | MEDIUM 6.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N | NVD · psirt@cisco.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-24195
- GCVE · GCVE-0-2023-20016
Affected configurations (NVD CPE)
cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6536_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_64108_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6454_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6200_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6248up_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6296up_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6300_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6324_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6332_firmware:-:*:*:*:*:*:*:*cpe:2.3:a:cisco:ucs_central_software:*:*:*:*:*:*:*:*< 4.2\(3c\)cpe:2.3:o:cisco:ucs_6332-16up_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*< 2.6.1
Affected products
| Product | Versions |
|---|---|
| Cisco · Cisco Unified Computing System (Managed) | affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |