GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2019-9884 (GCVE-0-2019-9884)

Vulnerability from cvelistv5 – Published: 2019-07-25 16:25 – Updated: 2024-09-17 03:59
VLAI
Title
eClass platform contains a Broken Access Control vulnerability
Summary
eClass platform < ip.2.5.10.2.1 allows an attacker to use GETS method to request /admin page to bypass the password validation and access management page.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version CPE status
BroadLearning eclass Affected: ip , < 2.25.10.2.1 (custom)
guessed Create a notification for this product.
Date Public
2019-07-16 00:00
Credits
Chris Chan @ UDomain Web Hosting Co.Ltd
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:01:55.130Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tvn.twcert.org.tw/taiwanvn/TVN-201904004"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://surl.twcert.org.tw/b7jfz"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://zeroday.hitcon.org/vulnerability/ZD-2019-00332"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "eclass",
          "vendor": "BroadLearning",
          "versions": [
            {
              "lessThan": "2.25.10.2.1",
              "status": "affected",
              "version": "ip",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Chris Chan @ UDomain Web Hosting Co.Ltd"
        }
      ],
      "datePublic": "2019-07-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "eClass platform \u003c ip.2.5.10.2.1 allows an attacker to use GETS method to request /admin page to bypass the password validation and access management page."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-284",
              "description": "CWE-284 Improper Access Control",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-25T16:25:39.000Z",
        "orgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
        "shortName": "twcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tvn.twcert.org.tw/taiwanvn/TVN-201904004"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://surl.twcert.org.tw/b7jfz"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://zeroday.hitcon.org/vulnerability/ZD-2019-00332"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "eClass platform contains a Broken Access Control vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.7"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@cert.org.tw",
          "DATE_PUBLIC": "2019-07-16T16:00:00.000Z",
          "ID": "CVE-2019-9884",
          "STATE": "PUBLIC",
          "TITLE": "eClass platform contains a Broken Access Control vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "eclass",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "ip",
                            "version_value": "2.25.10.2.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "BroadLearning"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Chris Chan @ UDomain Web Hosting Co.Ltd"
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "eClass platform \u003c ip.2.5.10.2.1 allows an attacker to use GETS method to request /admin page to bypass the password validation and access management page."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.7"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-284 Improper Access Control"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://tvn.twcert.org.tw/taiwanvn/TVN-201904004",
              "refsource": "CONFIRM",
              "url": "https://tvn.twcert.org.tw/taiwanvn/TVN-201904004"
            },
            {
              "name": "http://surl.twcert.org.tw/b7jfz",
              "refsource": "CONFIRM",
              "url": "http://surl.twcert.org.tw/b7jfz"
            },
            {
              "name": "https://zeroday.hitcon.org/vulnerability/ZD-2019-00332",
              "refsource": "CONFIRM",
              "url": "https://zeroday.hitcon.org/vulnerability/ZD-2019-00332"
            }
          ]
        },
        "source": {
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2019-9884",
    "datePublished": "2019-07-25T16:25:39.710Z",
    "dateReserved": "2019-03-19T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:59:32.329Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2019-9884",
      "date": "2026-09-17",
      "epss": "0.0296",
      "percentile": "0.86538"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:eclass:eclass_ip:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"2.5.10.2.1\", \"matchCriteriaId\": \"568A6423-BA2D-4586-A029-230A2CE478D3\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"eClass platform \u003c ip.2.5.10.2.1 allows an attacker to use GETS method to request /admin page to bypass the password validation and access management page.\"}, {\"lang\": \"es\", \"value\": \"La plataforma eClass versiones anteriores a ip.2.5.10.2.1 permite que un atacante utilice el m\\u00e9todo GETS para solicitar/ p\\u00e1gina de administraci\\u00f3n omitir la validaci\\u00f3n de la contrase\\u00f1a y la p\\u00e1gina de administraci\\u00f3n de acceso.\"}]",
      "id": "CVE-2019-9884",
      "lastModified": "2024-11-21T04:52:30.420",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}], \"cvssMetricV30\": [{\"source\": \"twcert@cert.org.tw\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:C/I:C/A:C\", \"baseScore\": 10.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2019-07-25T17:15:14.473",
      "references": "[{\"url\": \"http://surl.twcert.org.tw/b7jfz\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://tvn.twcert.org.tw/taiwanvn/TVN-201904004\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://zeroday.hitcon.org/vulnerability/ZD-2019-00332\", \"source\": \"twcert@cert.org.tw\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"http://surl.twcert.org.tw/b7jfz\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://tvn.twcert.org.tw/taiwanvn/TVN-201904004\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://zeroday.hitcon.org/vulnerability/ZD-2019-00332\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}]",
      "sourceIdentifier": "twcert@cert.org.tw",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"twcert@cert.org.tw\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-425\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-9884\",\"sourceIdentifier\":\"twcert@cert.org.tw\",\"published\":\"2019-07-25T17:15:14.473\",\"lastModified\":\"2024-11-21T04:52:30.420\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"eClass platform \u003c ip.2.5.10.2.1 allows an attacker to use GETS method to request /admin page to bypass the password validation and access management page.\"},{\"lang\":\"es\",\"value\":\"La plataforma eClass versiones anteriores a ip.2.5.10.2.1 permite que un atacante utilice el m\u00e9todo GETS para solicitar/ p\u00e1gina de administraci\u00f3n omitir la validaci\u00f3n de la contrase\u00f1a y la p\u00e1gina de administraci\u00f3n de acceso.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV30\":[{\"source\":\"twcert@cert.org.tw\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":10.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"twcert@cert.org.tw\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-425\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:eclass:eclass_ip:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.5.10.2.1\",\"matchCriteriaId\":\"568A6423-BA2D-4586-A029-230A2CE478D3\"}]}]}],\"references\":[{\"url\":\"http://surl.twcert.org.tw/b7jfz\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://tvn.twcert.org.tw/taiwanvn/TVN-201904004\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://zeroday.hitcon.org/vulnerability/ZD-2019-00332\",\"source\":\"twcert@cert.org.tw\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"http://surl.twcert.org.tw/b7jfz\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://tvn.twcert.org.tw/taiwanvn/TVN-201904004\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://zeroday.hitcon.org/vulnerability/ZD-2019-00332\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}"
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.