CVE-2021-1583 (GCVE-0-2021-1583)

Vulnerability from cvelistv5 – Published: 2021-08-25 19:10 – Updated: 2024-11-07 22:02
VLAI?
Summary
A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device.
Severity ?
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Cisco NX-OS System Software in ACI Mode Affected: n/a
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:18:10.371Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-1583",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-07T21:40:54.721873Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-07T22:02:44.390Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS System Software in ACI Mode",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2021-08-25T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-25T19:10:48",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7"
        }
      ],
      "source": {
        "advisory": "cisco-sa-naci-afr-UtjfO2D7",
        "defect": [
          [
            "CSCvy05010"
          ]
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2021-08-25T16:00:00",
          "ID": "CVE-2021-1583",
          "STATE": "PUBLIC",
          "TITLE": "Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco NX-OS System Software in ACI Mode",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device."
            }
          ]
        },
        "exploit": [
          {
            "lang": "en",
            "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
          }
        ],
        "impact": {
          "cvss": {
            "baseScore": "4.4",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-284"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-naci-afr-UtjfO2D7",
          "defect": [
            [
              "CSCvy05010"
            ]
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2021-1583",
    "datePublished": "2021-08-25T19:10:48.311346Z",
    "dateReserved": "2020-11-13T00:00:00",
    "dateUpdated": "2024-11-07T22:02:44.390Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:nx-os:14.2\\\\(7f\\\\):*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FD6D7D62-660F-49AB-96D7-189778A42394\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8EBEBA5B-5589-417B-BF3B-976083E9FE54\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0CD9C1F1-8582-4F67-A77D-97CBFECB88B8\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4283E433-7F8C-4410-B565-471415445811\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F80AB6FB-32FD-43D7-A9F1-80FA47696210\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D5B2E4C1-2627-4B9D-8E92-4B483F647651\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"557ED31C-C26A-4FAE-8B14-D06B49F7F08B\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"11411BFD-3F4D-4309-AB35-A3629A360FB0\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E663DE91-C86D-48DC-B771-FA72A8DF7A7C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A90184B3-C82F-4CE5-B2AD-97D5E4690871\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"40E40F42-632A-47DF-BE33-DC25B826310B\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C47F6BF9-2ADB-41A4-8D7D-8BB00141BB23\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"BBEF7F26-BB47-44BD-872E-130820557C23\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"07DE6F63-2C7D-415B-8C34-01EC05C062F3\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F423E45D-A6DD-4305-9C6A-EAB26293E53A\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"102F91CD-DFB6-43D4-AE5B-DA157A696230\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E952A96A-0F48-4357-B7DD-1127D8827650\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F70D81F1-8B12-4474-9060-B4934D8A3873\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5394DE31-3863-4CA9-B7B1-E5227183100D\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7349D69B-D8FA-4462-AA28-69DD18A652D9\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FE4BB834-2C00-4384-A78E-AF3BCDDC58AF\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B0D30D52-837F-4FDA-B8E5-A9066E9C6D2F\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7CE49B45-F2E9-491D-9C29-1B46E9CE14E2\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B1CC5F78-E88B-4B82-9E3E-C73D3A49DE26\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"91231DC6-2773-4238-8C14-A346F213B5E5\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2DF88547-BAF4-47B0-9F60-80A30297FCEB\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"113772B6-E9D2-4094-9468-3F4E1A87D07D\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C45A38D6-BED6-4FEF-AD87-A1E813695DE0\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F1FC2B1F-232E-4754-8076-CC82F3648730\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7CDD27C9-5EAF-4956-8AB7-740C84C9D4FC\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2CF467E2-4567-426E-8F48-39669E0F514C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"63842B25-8C32-4988-BBBD-61E9CB09B4F3\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"68EA1FEF-B6B6-49FE-A0A4-5387F76303F8\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4364ADB9-8162-451D-806A-B98924E6B2CF\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B53BCB42-ED61-4FCF-8068-CB467631C63C\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"49E0371B-FDE2-473C-AA59-47E1269D050F\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"489D11EC-5A18-4F32-BC7C-AC1FCEC27222\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1BC5293E-F2B4-46DC-85DA-167EA323FCFD\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EA022E77-6557-4A33-9A3A-D028E2DB669A\"}, {\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DDC2F709-AFBE-48EA-A3A2-DA1134534FB6\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en el control de acceso al sistema de archivos de la infraestructura de f\\u00e1brica de Cisco Nexus 9000 Series Fabric Switches en el modo Application Centric Infrastructure (ACI) podr\\u00eda permitir a un atacante local autenticado leer archivos arbitrarios en un sistema afectado. Esta vulnerabilidad es debido a un control de acceso inapropiado. Un atacante con privilegios de Administrador podr\\u00eda explotar esta vulnerabilidad al ejecutar un comando vulnerable espec\\u00edfico en un dispositivo afectado. Una explotaci\\u00f3n con \\u00e9xito podr\\u00eda permitir al atacante leer archivos arbitrarios en el sistema de archivos del dispositivo afectado.\"}]",
      "id": "CVE-2021-1583",
      "lastModified": "2024-11-21T05:44:40.523",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"ykramarz@cisco.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 4.4, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 0.8, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\", \"baseScore\": 4.4, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"HIGH\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 0.8, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:P/I:N/A:N\", \"baseScore\": 2.1, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 3.9, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2021-08-25T20:15:10.997",
      "references": "[{\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"ykramarz@cisco.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2021-1583\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2021-08-25T20:15:10.997\",\"lastModified\":\"2024-11-21T05:44:40.523\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en el control de acceso al sistema de archivos de la infraestructura de f\u00e1brica de Cisco Nexus 9000 Series Fabric Switches en el modo Application Centric Infrastructure (ACI) podr\u00eda permitir a un atacante local autenticado leer archivos arbitrarios en un sistema afectado. Esta vulnerabilidad es debido a un control de acceso inapropiado. Un atacante con privilegios de Administrador podr\u00eda explotar esta vulnerabilidad al ejecutar un comando vulnerable espec\u00edfico en un dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante leer archivos arbitrarios en el sistema de archivos del dispositivo afectado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":0.8,\"impactScore\":3.6},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":0.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:nx-os:14.2\\\\(7f\\\\):*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FD6D7D62-660F-49AB-96D7-189778A42394\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9000:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8EBEBA5B-5589-417B-BF3B-976083E9FE54\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9000v:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CD9C1F1-8582-4F67-A77D-97CBFECB88B8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92160yc-x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4283E433-7F8C-4410-B565-471415445811\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92300yc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F80AB6FB-32FD-43D7-A9F1-80FA47696210\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92304qc:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D5B2E4C1-2627-4B9D-8E92-4B483F647651\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_92348gc-x:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"557ED31C-C26A-4FAE-8B14-D06B49F7F08B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9236c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"11411BFD-3F4D-4309-AB35-A3629A360FB0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9272q:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E663DE91-C86D-48DC-B771-FA72A8DF7A7C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-ex:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A90184B3-C82F-4CE5-B2AD-97D5E4690871\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-ex-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40E40F42-632A-47DF-BE33-DC25B826310B\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-fx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4AB89849-6DA4-4C9D-BC3F-EE0E41FD1901\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-fx-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C47F6BF9-2ADB-41A4-8D7D-8BB00141BB23\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93108tc-fx3p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BBEF7F26-BB47-44BD-872E-130820557C23\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93120tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07DE6F63-2C7D-415B-8C34-01EC05C062F3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93128tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F423E45D-A6DD-4305-9C6A-EAB26293E53A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9316d-gx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"102F91CD-DFB6-43D4-AE5B-DA157A696230\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180lc-ex:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E952A96A-0F48-4357-B7DD-1127D8827650\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-ex:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F70D81F1-8B12-4474-9060-B4934D8A3873\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-ex-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5394DE31-3863-4CA9-B7B1-E5227183100D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7349D69B-D8FA-4462-AA28-69DD18A652D9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx-24:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FE4BB834-2C00-4384-A78E-AF3BCDDC58AF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx3:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0D30D52-837F-4FDA-B8E5-A9066E9C6D2F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93180yc-fx3s:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CE49B45-F2E9-491D-9C29-1B46E9CE14E2\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93216tc-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B1CC5F78-E88B-4B82-9E3E-C73D3A49DE26\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93240yc-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"91231DC6-2773-4238-8C14-A346F213B5E5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9332c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DF88547-BAF4-47B0-9F60-80A30297FCEB\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9332pq:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"113772B6-E9D2-4094-9468-3F4E1A87D07D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93360yc-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C45A38D6-BED6-4FEF-AD87-A1E813695DE0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9336c-fx2:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F1FC2B1F-232E-4754-8076-CC82F3648730\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9336c-fx2-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CDD27C9-5EAF-4956-8AB7-740C84C9D4FC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9348gc-fxp:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"17C7E3DB-8E1A-47AD-B1C5-61747DC0CFB9\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_93600cd-gx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2CF467E2-4567-426E-8F48-39669E0F514C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9364c:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"63842B25-8C32-4988-BBBD-61E9CB09B4F3\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9364c-gx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"68EA1FEF-B6B6-49FE-A0A4-5387F76303F8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372px:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4364ADB9-8162-451D-806A-B98924E6B2CF\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372px-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B53BCB42-ED61-4FCF-8068-CB467631C63C\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"49E0371B-FDE2-473C-AA59-47E1269D050F\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9372tx-e:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"489D11EC-5A18-4F32-BC7C-AC1FCEC27222\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9396px:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1BC5293E-F2B4-46DC-85DA-167EA323FCFD\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9396tx:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA022E77-6557-4A33-9A3A-D028E2DB669A\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:nexus_9508:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DDC2F709-AFBE-48EA-A3A2-DA1134534FB6\"}]}]}],\"references\":[{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\", \"name\": \"20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T16:18:10.371Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2021-1583\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-11-07T21:40:54.721873Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-11-07T21:41:41.999Z\"}}], \"cna\": {\"title\": \"Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability\", \"source\": {\"defect\": [[\"CSCvy05010\"]], \"advisory\": \"cisco-sa-naci-afr-UtjfO2D7\", \"discovery\": \"INTERNAL\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4.4, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"Cisco\", \"product\": \"Cisco NX-OS System Software in ACI Mode\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"exploits\": [{\"lang\": \"en\", \"value\": \"The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.\"}], \"datePublic\": \"2021-08-25T00:00:00\", \"references\": [{\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\", \"name\": \"20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability\", \"tags\": [\"vendor-advisory\", \"x_refsource_CISCO\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-284\", \"description\": \"CWE-284\"}]}], \"providerMetadata\": {\"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\", \"dateUpdated\": \"2021-08-25T19:10:48\"}, \"x_legacyV4Record\": {\"impact\": {\"cvss\": {\"version\": \"3.0\", \"baseScore\": \"4.4\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\"}}, \"source\": {\"defect\": [[\"CSCvy05010\"]], \"advisory\": \"cisco-sa-naci-afr-UtjfO2D7\", \"discovery\": \"INTERNAL\"}, \"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"n/a\"}]}, \"product_name\": \"Cisco NX-OS System Software in ACI Mode\"}]}, \"vendor_name\": \"Cisco\"}]}}, \"exploit\": [{\"lang\": \"en\", \"value\": \"The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.\"}], \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-naci-afr-UtjfO2D7\", \"name\": \"20210825 Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability\", \"refsource\": \"CISCO\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker with Administrator privileges could exploit this vulnerability by executing a specific vulnerable command on an affected device. A successful exploit could allow the attacker to read arbitrary files on the file system of the affected device.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-284\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2021-1583\", \"STATE\": \"PUBLIC\", \"TITLE\": \"Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability\", \"ASSIGNER\": \"psirt@cisco.com\", \"DATE_PUBLIC\": \"2021-08-25T16:00:00\"}}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2021-1583\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-11-07T22:02:44.390Z\", \"dateReserved\": \"2020-11-13T00:00:00\", \"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"datePublished\": \"2021-08-25T19:10:48.311346Z\", \"assignerShortName\": \"cisco\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.