GSD-2021-3833

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Integria IMS login check uses a loose comparator ("==") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.
Aliases
Aliases
CVE-2021-3833
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{
  "GSD": {
    "alias": "CVE-2021-3833",
    "description": "Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.",
    "id": "GSD-2021-3833"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-3833"
      ],
      "details": "Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.\n\n",
      "id": "GSD-2021-3833",
      "modified": "2023-12-13T01:23:34.599949Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-3833",
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      },
      "affects": {
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            {
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                  {
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                    "version": {
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                        {
                          "version_affected": "=",
                          "version_value": "5.0.92"
                        }
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              },
              "vendor_name": "\u00c1rtica"
            }
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        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Discovered by @nag0mez (special mention to @_Barriuso)."
        }
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          }
        ]
      },
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      "impact": {
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            "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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            "description": [
              {
                "cweId": "CWE-697",
                "lang": "eng",
                "value": "CWE-697 Incorrect Comparison"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://integriaims.com/en/services/updates/",
            "refsource": "MISC",
            "url": "https://integriaims.com/en/services/updates/"
          },
          {
            "name": "https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization",
            "refsource": "MISC",
            "url": "https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization"
          }
        ]
      },
      "solution": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eThis vulnerability has been solved in Integria IMS 5.0 93\u003c/p\u003e"
            }
          ],
          "value": "This vulnerability has been solved in Integria IMS 5.0 93\n\n"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      }
    },
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              "value": "Integria IMS login check uses a loose comparator (\"==\") to compare the MD5 hash of the password provided by the user and the MD5 hash stored in the database. An attacker with a specific formatted password could exploit this vulnerability in order to login in the system with different passwords.\n\n"
            }
          ]
        },
        "problemtype": {
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            {
              "name": "https://integriaims.com/en/services/updates/",
              "refsource": "CONFIRM",
              "tags": [
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                "Vendor Advisory"
              ],
              "url": "https://integriaims.com/en/services/updates/"
            },
            {
              "name": "https://www.incibe.es/en/incibe-cert/notices/aviso/integria-ims-incorrect-authorization",
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      },
      "impact": {
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          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
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          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-11-20T14:15Z",
      "publishedDate": "2021-10-07T16:15Z"
    }
  }
}



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