Vulnerability-Lookup - Search a vulnerability

Vulnerabilites related to Changing Information Technology - CGFIDO

CVE-2024-12839 (GCVE-0-2024-12839)

Vulnerability from cvelistv5

Published

2024-12-31 01:32

Modified

2024-12-31 15:56

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-294 - Authentication Bypass by Capture-replay

Summary

The login mechanism via device authentication of CGFIDO from Changing Information Technology has an Authentication Bypass vulnerability. If a user visits a forged website, the agent program deployed on their device will send an authentication signature to the website. An unauthenticated remote attacker who obtains this signature can use it to log into the system with any device.

References

▼	URL	Tags
	https://www.twcert.org.tw/tw/cp-132-8334-8b836-1.html	third-party-advisory
	https://www.twcert.org.tw/en/cp-139-8335-e4a3f-2.html	third-party-advisory

Impacted products

	Vendor	Product	Version
	Changing Information Technology	CGFIDO	Version: 0 < 1.2.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-12839",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-31T15:56:08.730217Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-31T15:56:18.203Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "CGFIDO",
          "vendor": "Changing Information Technology",
          "versions": [
            {
              "lessThan": "1.2.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2024-12-31T01:26:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The login mechanism via device authentication of CGFIDO from Changing Information Technology has an Authentication Bypass vulnerability. If a user visits a forged website, the agent program deployed on their device will send an authentication signature to the website. An unauthenticated remote attacker who obtains this signature can use it to log into the system with any device."
            }
          ],
          "value": "The login mechanism via device authentication of CGFIDO from Changing Information Technology has an Authentication Bypass vulnerability. If a user visits a forged website, the agent program deployed on their device will send an authentication signature to the website. An unauthenticated remote attacker who obtains this signature can use it to log into the system with any device."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-98",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-98 Phishing"
            }
          ]
        },
        {
          "capecId": "CAPEC-22",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-22 Exploiting Trust in Client"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-294",
              "description": "CWE-294 Authentication Bypass by Capture-replay",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-31T01:32:11.422Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.twcert.org.tw/tw/cp-132-8334-8b836-1.html"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.twcert.org.tw/en/cp-139-8335-e4a3f-2.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u0026nbsp; Update to version 1.2.2 or later"
            }
          ],
          "value": "Update to version 1.2.2 or later"
        }
      ],
      "source": {
        "advisory": "TVN-202412009",
        "discovery": "EXTERNAL"
      },
      "title": "Changing Information Technology CGFIDO - Authentication Bypass",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2024-12839",
    "datePublished": "2024-12-31T01:32:11.422Z",
    "dateReserved": "2024-12-20T03:29:54.215Z",
    "dateUpdated": "2024-12-31T15:56:18.203Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2024-12838 (GCVE-0-2024-12838)