VAR-202101-1026

Vulnerability from variot - Updated: 2023-12-18 11:27

A vulnerability in the upgrade component of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker with low privileges to read arbitrary files on the underlying operating system (OS) of an affected device. The vulnerability is due to insufficient file permission restrictions. An attacker could exploit this vulnerability by sending a crafted command from the local CLI to the application. A successful exploit could allow the attacker to read arbitrary files on the underlying OS of the affected device. The attacker would need to have valid user credentials to exploit this vulnerability. Cisco AnyConnect Secure Mobility Client Contains a privilege management vulnerability.Information may be obtained

Show details on source website

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202101-1026",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "anyconnect secure mobility client",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "4.9.03047"
      },
      {
        "model": "anyconnect secure mobility client",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "4.9.03049"
      },
      {
        "model": "agent epolicy orchestrator extension",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "mcafee",
        "version": "5.7.6"
      },
      {
        "model": "cisco anyconnect secure mobility client",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba",
        "version": null
      },
      {
        "model": "cisco anyconnect secure mobility client",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cisco:anyconnect_secure_mobility_client:*:*:*:*:*:linux_kernel:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.9.03047",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:anyconnect_secure_mobility_client:*:*:*:*:*:windows:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.9.03049",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:anyconnect_secure_mobility_client:*:*:*:*:*:macos:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.9.03047",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:a:mcafee:agent_epolicy_orchestrator_extension:*:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "versionEndExcluding": "5.7.6",
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
                "cpe_match": [
                  {
                    "cpe23Uri": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*",
                    "cpe_name": [],
                    "vulnerable": false
                  }
                ],
                "operator": "OR"
              }
            ],
            "cpe_match": [],
            "operator": "AND"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      }
    ]
  },
  "cve": "CVE-2021-1258",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "acInsufInfo": false,
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 3.9,
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "LOW",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Low",
            "accessVector": "Local",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "None",
            "baseScore": 2.1,
            "confidentialityImpact": "Partial",
            "exploitabilityScore": null,
            "id": "CVE-2021-1258",
            "impactScore": null,
            "integrityImpact": "None",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "Low",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "NONE",
            "baseScore": 2.1,
            "confidentialityImpact": "PARTIAL",
            "exploitabilityScore": 3.9,
            "id": "VHN-374312",
            "impactScore": 2.9,
            "integrityImpact": "NONE",
            "severity": "LOW",
            "trust": 0.1,
            "vectorString": "AV:L/AC:L/AU:N/C:P/I:N/A:N",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "NVD",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "impactScore": 3.6,
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "trust": 2.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Local",
            "author": "NVD",
            "availabilityImpact": "None",
            "baseScore": 5.5,
            "baseSeverity": "Medium",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2021-1258",
            "impactScore": null,
            "integrityImpact": "None",
            "privilegesRequired": "Low",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-1258",
            "trust": 1.8,
            "value": "MEDIUM"
          },
          {
            "author": "ykramarz@cisco.com",
            "id": "CVE-2021-1258",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202101-958",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "VULHUB",
            "id": "VHN-374312",
            "trust": 0.1,
            "value": "LOW"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "A vulnerability in the upgrade component of Cisco AnyConnect Secure Mobility Client could allow an authenticated, local attacker with low privileges to read arbitrary files on the underlying operating system (OS) of an affected device. The vulnerability is due to insufficient file permission restrictions. An attacker could exploit this vulnerability by sending a crafted command from the local CLI to the application. A successful exploit could allow the attacker to read arbitrary files on the underlying OS of the affected device. The attacker would need to have valid user credentials to exploit this vulnerability. Cisco AnyConnect Secure Mobility Client Contains a privilege management vulnerability.Information may be obtained",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      }
    ],
    "trust": 1.71
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2021-1258",
        "trust": 2.5
      },
      {
        "db": "MCAFEE",
        "id": "SB10382",
        "trust": 1.7
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763",
        "trust": 0.8
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2022.1645",
        "trust": 0.6
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2021.0155",
        "trust": 0.6
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-374312",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "id": "VAR-202101-1026",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      }
    ],
    "trust": 0.01
  },
  "last_update_date": "2023-12-18T11:27:58.972000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "cisco-sa-anyconnect-fileread-PbHbgHMj",
        "trust": 0.8,
        "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-anyconnect-fileread-pbhbghmj"
      },
      {
        "title": "Cisco AnyConnect Secure Mobility Client Fixes for permissions and access control issues vulnerabilities",
        "trust": 0.6,
        "url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=139420"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-269",
        "trust": 1.1
      },
      {
        "problemtype": "Improper authority management (CWE-269) [NVD Evaluation ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.3,
        "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-anyconnect-fileread-pbhbghmj"
      },
      {
        "trust": 1.6,
        "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=sb10382"
      },
      {
        "trust": 1.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-1258"
      },
      {
        "trust": 0.6,
        "url": "https://vigilance.fr/vulnerability/cisco-anyconnect-secure-mobility-client-file-reading-34312"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2021.0155/"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2022.1645"
      },
      {
        "trust": 0.1,
        "url": "https://kc.mcafee.com/corporate/index?page=content\u0026amp;id=sb10382"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2021-01-13T00:00:00",
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "date": "2021-09-30T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "date": "2021-01-13T22:15:21.287000",
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "date": "2021-01-13T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-07-25T00:00:00",
        "db": "VULHUB",
        "id": "VHN-374312"
      },
      {
        "date": "2021-09-30T08:17:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      },
      {
        "date": "2023-11-07T03:27:48.967000",
        "db": "NVD",
        "id": "CVE-2021-1258"
      },
      {
        "date": "2022-04-15T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "local",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Cisco\u00a0AnyConnect\u00a0Secure\u00a0Mobility\u00a0Client\u00a0 Vulnerability in privilege management",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-002763"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "permissions and access control issues",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202101-958"
      }
    ],
    "trust": 0.6
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…