VDE-2021-023

Vulnerability from csaf_phoenixcontactgmbhcokg - Published: 2021-06-23 12:17 - Updated: 2025-05-14 12:28
Summary
PHOENIX CONTACT: Security Advisory for FL SWITCH SMCS series
Notes
Summary: Multiple vulnerabilities have been discovered in the current firmware of the PHOENIX CONTACT FL SWITCH SMCS series switches.
Mitigation: Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note: Measures to protect network-capable devices with Ethernet connection
CVE-2021-21005

In Phoenix Contact FL SWITCH SMCS series products in multiple versions if an attacker sends a hand-crafted TCP-Packet with the Urgent-Flag set and the Urgent-Pointer set to 0, the network stack will crash. The device needs to be rebooted afterwards.

7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Mitigation Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note: Measures to protect network-capable devices with Ethernet connection
CVE-2021-21004

In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client.

6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Mitigation Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note: Measures to protect network-capable devices with Ethernet connection
CVE-2021-21003

In Phoenix Contact FL SWITCH SMCS series products in multiple versions fragmented TCP-Packets may cause a Denial of Service of Web-, SNMP- and ICMP-Echo services. The switching functionality of the device is not affected.

5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-404 - Improper Resource Shutdown or Release
Mitigation Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note: Measures to protect network-capable devices with Ethernet connection
References
Acknowledgments
CERT@VDE certvde.com
Fraunhofer- Institut für Optronik, Systemtechnik und Bildauswertung IOSB Anne Borcherding
To clipboard 

{
  "document": {
    "acknowledgments": [
      {
        "organization": "CERT@VDE",
        "summary": "coordination",
        "urls": [
          "https://certvde.com"
        ]
      },
      {
        "names": [
          "Anne Borcherding"
        ],
        "organization": "Fraunhofer- Institut f\u00fcr Optronik, Systemtechnik und Bildauswertung IOSB",
        "summary": "discovered and reported"
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en-US",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities have been discovered in the current firmware of the PHOENIX CONTACT FL SWITCH SMCS series switches.",
        "title": "Summary"
      },
      {
        "category": "description",
        "text": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:\nMeasures to protect network-capable devices with Ethernet connection",
        "title": "Mitigation"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "psirt@phoenixcontact.com",
      "name": "Phoenix Contact GmbH \u0026 Co. KG",
      "namespace": "https://phoenixcontact.com/psirt"
    },
    "references": [
      {
        "category": "external",
        "summary": "PHOENIX CONTACT advisory overview at CERT@VDE",
        "url": "https://certvde.com/en/advisories/vendor/phoenixcontact/"
      },
      {
        "category": "self",
        "summary": "VDE-2021-023: PHOENIX CONTACT: Security Advisory for FL SWITCH SMCS series - HTML",
        "url": "https://certvde.com/en/advisories/VDE-2021-023"
      },
      {
        "category": "self",
        "summary": "VDE-2021-023: PHOENIX CONTACT: Security Advisory for FL SWITCH SMCS series - CSAF",
        "url": "https://phoenixcontact.csaf-tp.certvde.com/.well-known/csaf/white/2021/vde-2021-023.json"
      }
    ],
    "title": "PHOENIX CONTACT: Security Advisory for FL SWITCH SMCS series",
    "tracking": {
      "aliases": [
        "VDE-2021-023"
      ],
      "current_release_date": "2025-05-14T12:28:19.000Z",
      "generator": {
        "date": "2025-02-10T08:39:41.740Z",
        "engine": {
          "name": "Secvisogram",
          "version": "2.5.18"
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      "id": "VDE-2021-023",
      "initial_release_date": "2021-06-23T12:17:00.000Z",
      "revision_history": [
        {
          "date": "2021-05-04T08:17:00.000Z",
          "number": "1",
          "summary": "Initial revision."
        },
        {
          "date": "2025-02-10T09:00:00.000Z",
          "number": "2",
          "summary": "Update: Provider data has been corrected"
        },
        {
          "date": "2025-05-14T12:28:19.000Z",
          "number": "3",
          "summary": "Fix: version space, added distribution"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "FL NAT SMN 8TX",
                "product": {
                  "name": "FL NAT SMN 8TX",
                  "product_id": "CSAFPID-11001",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989365"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL NAT SMN 8TX-M",
                "product": {
                  "name": "FL NAT SMN 8TX-M",
                  "product_id": "CSAFPID-11002",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2702443"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 14TX/2FX",
                "product": {
                  "name": "FL SWITCH SMCS 14TX/2FX",
                  "product_id": "CSAFPID-11003",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2700997"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 14TX/2FX-SM",
                "product": {
                  "name": "FL SWITCH SMCS 14TX/2FX-SM",
                  "product_id": "CSAFPID-11004",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2701466"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 16TX",
                "product": {
                  "name": "FL SWITCH SMCS 16TX",
                  "product_id": "CSAFPID-11005",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2700996"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 4TX-PN",
                "product": {
                  "name": "FL SWITCH SMCS 4TX-PN",
                  "product_id": "CSAFPID-11006",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989093"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 6GT/2SFP",
                "product": {
                  "name": "FL SWITCH SMCS 6GT/2SFP",
                  "product_id": "CSAFPID-11007",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2891479"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 6TX/2SFP",
                "product": {
                  "name": "FL SWITCH SMCS 6TX/2SFP",
                  "product_id": "CSAFPID-11008",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989323"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 8GT",
                "product": {
                  "name": "FL SWITCH SMCS 8GT",
                  "product_id": "CSAFPID-11009",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2891123"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 8TX",
                "product": {
                  "name": "FL SWITCH SMCS 8TX",
                  "product_id": "CSAFPID-11010",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989226"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMCS 8TX-PN",
                "product": {
                  "name": "FL SWITCH SMCS 8TX-PN",
                  "product_id": "CSAFPID-11011",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989103"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMN 6TX/2FX",
                "product": {
                  "name": "FL SWITCH SMN 6TX/2FX",
                  "product_id": "CSAFPID-11012",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989543"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMN 6TX/2FX SM",
                "product": {
                  "name": "FL SWITCH SMN 6TX/2FX SM",
                  "product_id": "CSAFPID-11013",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989556"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMN 6TX/2POF-PN",
                "product": {
                  "name": "FL SWITCH SMN 6TX/2POF-PN",
                  "product_id": "CSAFPID-11014",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2700290"
                    ]
                  }
                }
              },
              {
                "category": "product_name",
                "name": "FL SWITCH SMN 8TX-PN",
                "product": {
                  "name": "FL SWITCH SMN 8TX-PN",
                  "product_id": "CSAFPID-11015",
                  "product_identification_helper": {
                    "model_numbers": [
                      "2989501"
                    ]
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Hardware"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=4.63",
                "product": {
                  "name": "Firmware \u003c=4.63",
                  "product_id": "CSAFPID-21001"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=4.70",
                "product": {
                  "name": "Firmware \u003c=4.70",
                  "product_id": "CSAFPID-21002"
                }
              }
            ],
            "category": "product_family",
            "name": "Firmware"
          }
        ],
        "category": "vendor",
        "name": "PHOENIX CONTACT"
      }
    ],
    "product_groups": [
      {
        "group_id": "CSAFGID-0001",
        "product_ids": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004",
          "CSAFPID-31005",
          "CSAFPID-31006",
          "CSAFPID-31007",
          "CSAFPID-31008",
          "CSAFPID-31009",
          "CSAFPID-31010",
          "CSAFPID-31011",
          "CSAFPID-31012",
          "CSAFPID-31013",
          "CSAFPID-31014",
          "CSAFPID-31015"
        ],
        "summary": "Affected Products."
      }
    ],
    "relationships": [
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.63 installed on FL NAT SMN 8TX",
          "product_id": "CSAFPID-31001"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11001"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.63 installed on FL NAT SMN 8TX-M",
          "product_id": "CSAFPID-31002"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11002"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 14TX/2FX",
          "product_id": "CSAFPID-31003"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11003"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c= 2021.0 LTS installed on AXC F 3152",
          "product_id": "CSAFPID-31004"
        },
        "product_reference": "CSAFPID-21001",
        "relates_to_product_reference": "CSAFPID-11004"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 14TX/2FX-SM",
          "product_id": "CSAFPID-31005"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11004"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 16TX",
          "product_id": "CSAFPID-31006"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11005"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c= V1.0.11 installed on CHARX control modular 3100",
          "product_id": "CSAFPID-31007"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11006"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 6GT/2SFP",
          "product_id": "CSAFPID-31008"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11007"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 6TX/2SFP",
          "product_id": "CSAFPID-31009"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11008"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 8GT",
          "product_id": "CSAFPID-31010"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11009"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 8TX",
          "product_id": "CSAFPID-31011"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11010"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMCS 8TX-PN",
          "product_id": "CSAFPID-31012"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11011"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMN 6TX/2FX SM",
          "product_id": "CSAFPID-31013"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11013"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMN 6TX/2POF-PN",
          "product_id": "CSAFPID-31014"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11014"
      },
      {
        "category": "installed_on",
        "full_product_name": {
          "name": "Firmware \u003c=4.70 installed on FL SWITCH SMN 8TX-PN",
          "product_id": "CSAFPID-31015"
        },
        "product_reference": "CSAFPID-21002",
        "relates_to_product_reference": "CSAFPID-11015"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2021-21005",
      "cwe": {
        "id": "CWE-362",
        "name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "In Phoenix Contact FL SWITCH SMCS series products in multiple versions if an attacker sends a hand-crafted TCP-Packet with the Urgent-Flag set and the Urgent-Pointer set to 0, the network stack will crash. The device needs to be rebooted afterwards.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004",
          "CSAFPID-31005",
          "CSAFPID-31006",
          "CSAFPID-31007",
          "CSAFPID-31008",
          "CSAFPID-31009",
          "CSAFPID-31010",
          "CSAFPID-31011",
          "CSAFPID-31012",
          "CSAFPID-31013",
          "CSAFPID-31014",
          "CSAFPID-31015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:\nMeasures to protect network-capable devices with Ethernet connection",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "environmentalScore": 7.5,
            "environmentalSeverity": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 7.5,
            "temporalSeverity": "HIGH",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003",
            "CSAFPID-31004",
            "CSAFPID-31005",
            "CSAFPID-31006",
            "CSAFPID-31007",
            "CSAFPID-31008",
            "CSAFPID-31009",
            "CSAFPID-31010",
            "CSAFPID-31011",
            "CSAFPID-31012",
            "CSAFPID-31013",
            "CSAFPID-31014",
            "CSAFPID-31015"
          ]
        }
      ],
      "title": "CVE-2021-21005"
    },
    {
      "cve": "CVE-2021-21004",
      "cwe": {
        "id": "CWE-79",
        "name": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
      },
      "notes": [
        {
          "category": "description",
          "text": "In Phoenix Contact FL SWITCH SMCS series products in multiple versions an attacker may insert malicious code via LLDP frames into the web-based management which could then be executed by the client.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004",
          "CSAFPID-31005",
          "CSAFPID-31006",
          "CSAFPID-31007",
          "CSAFPID-31008",
          "CSAFPID-31009",
          "CSAFPID-31010",
          "CSAFPID-31011",
          "CSAFPID-31012",
          "CSAFPID-31013",
          "CSAFPID-31014",
          "CSAFPID-31015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:\nMeasures to protect network-capable devices with Ethernet connection",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "environmentalScore": 6.1,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "temporalScore": 6.1,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003",
            "CSAFPID-31004",
            "CSAFPID-31005",
            "CSAFPID-31006",
            "CSAFPID-31007",
            "CSAFPID-31008",
            "CSAFPID-31009",
            "CSAFPID-31010",
            "CSAFPID-31011",
            "CSAFPID-31012",
            "CSAFPID-31013",
            "CSAFPID-31014",
            "CSAFPID-31015"
          ]
        }
      ],
      "title": "CVE-2021-21004"
    },
    {
      "cve": "CVE-2021-21003",
      "cwe": {
        "id": "CWE-404",
        "name": "Improper Resource Shutdown or Release"
      },
      "notes": [
        {
          "category": "description",
          "text": "In Phoenix Contact FL SWITCH SMCS series products in multiple versions fragmented TCP-Packets may cause a Denial of Service of Web-, SNMP- and ICMP-Echo services. The switching functionality of the device is not affected.",
          "title": "Vulnerability Description"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-31001",
          "CSAFPID-31002",
          "CSAFPID-31003",
          "CSAFPID-31004",
          "CSAFPID-31005",
          "CSAFPID-31006",
          "CSAFPID-31007",
          "CSAFPID-31008",
          "CSAFPID-31009",
          "CSAFPID-31010",
          "CSAFPID-31011",
          "CSAFPID-31012",
          "CSAFPID-31013",
          "CSAFPID-31014",
          "CSAFPID-31015"
        ]
      },
      "remediations": [
        {
          "category": "mitigation",
          "details": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:\nMeasures to protect network-capable devices with Ethernet connection",
          "group_ids": [
            "CSAFGID-0001"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "environmentalScore": 5.3,
            "environmentalSeverity": "MEDIUM",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "temporalScore": 5.3,
            "temporalSeverity": "MEDIUM",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-31001",
            "CSAFPID-31002",
            "CSAFPID-31003",
            "CSAFPID-31004",
            "CSAFPID-31005",
            "CSAFPID-31006",
            "CSAFPID-31007",
            "CSAFPID-31008",
            "CSAFPID-31009",
            "CSAFPID-31010",
            "CSAFPID-31011",
            "CSAFPID-31012",
            "CSAFPID-31013",
            "CSAFPID-31014",
            "CSAFPID-31015"
          ]
        }
      ],
      "title": "CVE-2021-21003"
    }
  ]
}


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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.