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    2 vulnerabilities found for RSFirewall! by Unknown

    CVE-2021-4226 (GCVE-0-2021-4226)

    Vulnerability from nvd – Published: 2022-12-15 17:14 – Updated: 2025-04-21 14:18
    VLAI
    Title
    RSFirewall < 1.1.25 - IP Block Bypass
    Summary
    RSFirewall tries to identify the original IP address by looking at different HTTP headers. A bypass is possible due to the way it is implemented.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    URL Tags
    https://wpscan.com/vulnerability/c0ed80c8-ebbf-4e… exploitvdb-entrytechnical-description
    Impacted products
    Vendor Product Version
    Unknown RSFirewall! Affected: 0 , < 1.1.25 (custom)
    		Create a notification for this product.
    Credits
    Daniel Ruf
    Show details on NVD website
    To clipboard 

    {
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:16:04.258Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "url": "https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31660097c352"
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        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
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              "userInteraction": "NONE",
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              "version": "3.1"
            }
          },
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                "id": "CVE-2021-4226",
                "options": [
                  {
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                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-21T14:17:13.945866Z",
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              },
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          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-345",
                "description": "CWE-345 Insufficient Verification of Data Authenticity",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "product": "RSFirewall!",
          "vendor": "Unknown",
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      ],
      "credits": [
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "RSFirewall tries to identify the original IP address by looking at different HTTP headers. A bypass is possible due to the way it is implemented."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-15T17:14:40.696Z",
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      "references": [
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        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "RSFirewall \u003c 1.1.25 - IP Block Bypass",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
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    "datePublished": "2022-12-15T17:14:40.696Z",
    "dateReserved": "2022-04-10T06:55:50.348Z",
    "dateUpdated": "2025-04-21T14:18:04.471Z",
    "requesterUserId": "dc9e157c-ddf1-4983-adaf-9f01d16b5e04",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

    CVE-2021-4226 (GCVE-0-2021-4226)

    Vulnerability from cvelistv5 – Published: 2022-12-15 17:14 – Updated: 2025-04-21 14:18
    VLAI
    Title
    RSFirewall < 1.1.25 - IP Block Bypass
    Summary
    RSFirewall tries to identify the original IP address by looking at different HTTP headers. A bypass is possible due to the way it is implemented.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    URL Tags
    https://wpscan.com/vulnerability/c0ed80c8-ebbf-4e… exploitvdb-entrytechnical-description
    Impacted products
    Vendor Product Version
    Unknown RSFirewall! Affected: 0 , < 1.1.25 (custom)
    		Create a notification for this product.
    Credits
    Daniel Ruf
    Show details on NVD website
    To clipboard 

    {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:16:04.258Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31660097c352"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
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                "options": [
                  {
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                  },
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-21T14:17:13.945866Z",
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              },
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          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-345",
                "description": "CWE-345 Insufficient Verification of Data Authenticity",
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                "type": "CWE"
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            ]
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        ],
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "product": "RSFirewall!",
          "vendor": "Unknown",
          "versions": [
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      ],
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      ],
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        {
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              "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
              "lang": "en",
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          ]
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      ],
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      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "RSFirewall \u003c 1.1.25 - IP Block Bypass",
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  },
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