NN-2022:2-01

Vulnerability from csaf_nozominetworks - Published: 2022-02-14 11:00 - Updated: 2023-11-16 11:00
nn-2022:2-01
Summary
Authenticated RCE on logo report upload in Guardian/CMC before 22.0.0

Notes

Risk Level for Nozomi customers
Low
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "MEDIUM"
    },
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "other",
        "text": "Low",
        "title": "Risk Level for Nozomi customers"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "Nozomi Networks Product Security team can be reached at prodsec@nozominetworks.com",
      "name": "Nozomi Networks Product Security",
      "namespace": "https://security.nozominetworks.com/psirt"
    },
    "title": "Authenticated RCE on logo report upload in Guardian/CMC before 22.0.0",
    "tracking": {
      "aliases": [
        "CVE-2022-0550"
      ],
      "current_release_date": "2023-11-16T11:00:00.000Z",
      "id": "NN-2022:2-01",
      "initial_release_date": "2022-02-14T11:00:00.000Z",
      "revision_history": [
        {
          "date": "2022-02-14T11:00:00.000Z",
          "number": "1",
          "summary": "Initial revision"
        },
        {
          "date": "2023-09-04T11:00:00.000Z",
          "number": "2",
          "summary": "Minor updates to format and metadata to improve the CSAF implementation"
        },
        {
          "date": "2023-11-13T11:00:00.000Z",
          "number": "3",
          "summary": "Migrated to CSAF VEX format"
        },
        {
          "date": "2023-11-16T11:00:00.000Z",
          "number": "4",
          "summary": "CSAF vers improvements"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:gem/\u003c22.0.0",
                "product": {
                  "name": "Nozomi Networks Guardian \u003c22.0.0",
                  "product_id": "CSAFPID-0001"
                }
              },
              {
                "category": "product_version",
                "name": "22.0.0",
                "product": {
                  "name": "Nozomi Networks Guardian 22.0.0",
                  "product_id": "CSAFPID-0002"
                }
              }
            ],
            "category": "product_name",
            "name": "Guardian"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "vers:gem/\u003c22.0.0",
                "product": {
                  "name": "Nozomi Networks CMC \u003c22.0.0",
                  "product_id": "CSAFPID-0003"
                }
              },
              {
                "category": "product_version",
                "name": "22.0.0",
                "product": {
                  "name": "Nozomi Networks CMC 22.0.0",
                  "product_id": "CSAFPID-0004"
                }
              }
            ],
            "category": "product_name",
            "name": "CMC"
          }
        ],
        "category": "vendor",
        "name": "Nozomi Networks"
      }
    ]
  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "organization": "SECURA B.V.",
          "summary": "finding this bug during a scheduled VAPT testing session"
        }
      ],
      "cve": "CVE-2022-0550",
      "cwe": {
        "id": "CWE-20",
        "name": "Improper Input Validation"
      },
      "discovery_date": "2022-02-14T11:00:00.000Z",
      "ids": [
        {
          "system_name": "Nozomi Networks Security Advisory ID",
          "text": "NN-2022:2-01"
        }
      ],
      "notes": [
        {
          "category": "summary",
          "text": "Improper Input Validation vulnerability in custom report logo upload in Nozomi Networks Guardian and CMC allows an authenticated attacker with admin or report manager roles to execute unattended commands on the appliance using web server user privileges.",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "CSAFPID-0002",
          "CSAFPID-0004"
        ],
        "known_affected": [
          "CSAFPID-0001",
          "CSAFPID-0003"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "Mitre CVE entry",
          "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0550"
        },
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://security.nozominetworks.com/csaf/2022/nn-2022_2-01.json"
        },
        {
          "category": "self",
          "summary": "Human-readable advisory.",
          "url": "https://security.nozominetworks.com/NN-2022:2-01"
        }
      ],
      "remediations": [
        {
          "category": "mitigation",
          "details": "Use internal firewall features to limit management interface access and review users allowed to manage reports.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ]
        },
        {
          "category": "vendor_fix",
          "details": "Upgrade to v22.0.0.",
          "product_ids": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-0001",
            "CSAFPID-0003"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Users with admin or report manager roles can upload a custom image to be used as logo in the header of the reports generated by Nozomi Networks Guardian and CMC. However, an improper validation is performed allowing the users to execute command remotly on the appliance, leveraging the privileges of the web server."
        }
      ],
      "title": "Authenticated RCE on logo report upload in Guardian/CMC before 22.0.0"
    }
  ]
}


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