WID-SEC-W-2026-0524

Vulnerability from csaf_certbund - Published: 2026-02-25 23:00 - Updated: 2026-02-25 23:00
Summary
Cisco Unified Computing System (UCS) Manager Software: Mehrere Schwachstellen
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Bei dem Cisco Unified Computing System (UCS) handelt es sich um eine Rechenzentrumsplattform, die Rechenleistung, Netzwerk, Storage-Zugriff und Virtualisierung in einem System zusammenführt.
Angriff: Ein entfernter, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Cisco Unified Computing System (UCS) ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuführen, erweiterte Berechtigungen zu erlangen und Daten zu ändern.
Betroffene Betriebssysteme: - CISCO Appliance
CVE-2026-20036
Affected products
Product Identifier Version Remediation
Cisco Unified Computing System (UCS) 6500 Series Fabric Interconnects
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:6500_series_fabric_interconnects 6500 Series Fabric Interconnects
Cisco Unified Computing System (UCS) 6400 Series Fabric Interconnects
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:6400_series_fabric_interconnects 6400 Series Fabric Interconnects
Cisco Unified Computing System (UCS) 6300 Series Fabric Interconnects
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:6300_series_fabric_interconnects 6300 Series Fabric Interconnects
Cisco Unified Computing System (UCS) SW <6.0(2)
Cisco / Unified Computing System (UCS)
 SW <6.0(2)
Cisco Unified Computing System (UCS) SW <4.3(6f)
Cisco / Unified Computing System (UCS)
 SW <4.3(6f)
Cisco Unified Computing System (UCS) X-Series Direct Fabric Interconnects 9108 100G
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:x-series_direct_fabric_interconnects_9108_100g X-Series Direct Fabric Interconnects 9108 100G
Cisco Unified Computing System (UCS) 6600 Series Fabric Interconnects
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:6600_series_fabric_interconnects 6600 Series Fabric Interconnects
CVE-2026-20037
Affected products
Product Identifier Version Remediation
Cisco Unified Computing System (UCS) 6500 Series Fabric Interconnects
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:6500_series_fabric_interconnects 6500 Series Fabric Interconnects
Cisco Unified Computing System (UCS) 6400 Series Fabric Interconnects
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:6400_series_fabric_interconnects 6400 Series Fabric Interconnects
Cisco Unified Computing System (UCS) SW <4.3(6f)
Cisco / Unified Computing System (UCS)
 SW <4.3(6f)
Cisco Unified Computing System (UCS) X-Series Direct Fabric Interconnects 9108 100G
Cisco / Unified Computing System (UCS)
 cpe:/h:cisco:unified_computing_system:x-series_direct_fabric_interconnects_9108_100g X-Series Direct Fabric Interconnects 9108 100G
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Bei dem Cisco Unified Computing System (UCS) handelt es sich um eine Rechenzentrumsplattform, die Rechenleistung, Netzwerk, Storage-Zugriff und Virtualisierung in einem System zusammenf\u00fchrt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter oder lokaler Angreifer kann mehrere Schwachstellen in Cisco Unified Computing System (UCS) ausnutzen, um beliebigen Programmcode mit Administratorrechten auszuf\u00fchren, erweiterte Berechtigungen zu erlangen und Daten zu \u00e4ndern.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- CISCO Appliance",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-0524 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0524.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0524 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0524"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-ucsm-cmdinj-GvxLPeSB vom 2026-02-25",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsm-cmdinj-GvxLPeSB"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-ucsm-afwae-mOgUfyLn vom 2026-02-25",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ucsm-afwae-mOgUfyLn"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco Unified Computing System (UCS) Manager Software: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-02-25T23:00:00.000+00:00",
      "generator": {
        "date": "2026-02-26T10:27:10.914+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0524",
      "initial_release_date": "2026-02-25T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-02-25T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "SW \u003c4.3(6f)",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) SW \u003c4.3(6f)",
                  "product_id": "T051226"
                }
              },
              {
                "category": "product_version",
                "name": "SW 4.3(6f)",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) SW 4.3(6f)",
                  "product_id": "T051226-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:sw__4.3%25286f%2529"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "SW \u003c6.0(2)",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) SW \u003c6.0(2)",
                  "product_id": "T051227"
                }
              },
              {
                "category": "product_version",
                "name": "SW 6.0(2)",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) SW 6.0(2)",
                  "product_id": "T051227-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:sw__6.0%25282%2529"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "6300 Series Fabric Interconnects",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) 6300 Series Fabric Interconnects",
                  "product_id": "T051228",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:6300_series_fabric_interconnects"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "6400 Series Fabric Interconnects",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) 6400 Series Fabric Interconnects",
                  "product_id": "T051229",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:6400_series_fabric_interconnects"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "6500 Series Fabric Interconnects",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) 6500 Series Fabric Interconnects",
                  "product_id": "T051230",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:6500_series_fabric_interconnects"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "6600 Series Fabric Interconnects",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) 6600 Series Fabric Interconnects",
                  "product_id": "T051231",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:6600_series_fabric_interconnects"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "X-Series Direct Fabric Interconnects 9108 100G",
                "product": {
                  "name": "Cisco Unified Computing System (UCS) X-Series Direct Fabric Interconnects 9108 100G",
                  "product_id": "T051232",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:cisco:unified_computing_system:x-series_direct_fabric_interconnects_9108_100g"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Unified Computing System (UCS)"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-20036",
      "product_status": {
        "known_affected": [
          "T051230",
          "T051229",
          "T051228",
          "T051227",
          "T051226",
          "T051232",
          "T051231"
        ]
      },
      "release_date": "2026-02-25T23:00:00.000+00:00",
      "title": "CVE-2026-20036"
    },
    {
      "cve": "CVE-2026-20037",
      "product_status": {
        "known_affected": [
          "T051230",
          "T051229",
          "T051226",
          "T051232"
        ]
      },
      "release_date": "2026-02-25T23:00:00.000+00:00",
      "title": "CVE-2026-20037"
    }
  ]
}


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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.
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  • 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.


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