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

CVE-2022-4280 (GCVE-0-2022-4280)

Vulnerability from cvelistv5 – Published: 2022-12-03 00:00 – Updated: 2025-04-15 13:09
VLAI
Title
Dot Tech Smart Campus System findUser information disclosure
Summary
A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-14 16:55 UTC
CWE
  • CWE-266 - Incorrect Privilege Assignment -> CWE-284 Improper Access Controls -> CWE-200 Information Disclosure
Impacted products
Vendor Product Version CPE status
Dot Tech Smart Campus System Affected: n/a
guessed Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:34:50.080Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.214778"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-4280",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-14T16:55:51.450601Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-15T13:09:01.864Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Smart Campus System",
          "vendor": "Dot Tech",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-266",
              "description": "CWE-266 Incorrect Privilege Assignment -\u003e CWE-284 Improper Access Controls -\u003e CWE-200 Information Disclosure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-12-03T00:00:00.000Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "url": "https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md"
        },
        {
          "url": "https://vuldb.com/?id.214778"
        }
      ],
      "title": "Dot Tech Smart Campus System findUser information disclosure",
      "x_generator": "vuldb.com"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2022-4280",
    "datePublished": "2022-12-03T00:00:00.000Z",
    "dateReserved": "2022-12-03T00:00:00.000Z",
    "dateUpdated": "2025-04-15T13:09:01.864Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-4280",
      "date": "2026-09-16",
      "epss": "0.0073",
      "percentile": "0.52528"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:dottech:smart_campus_system:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2DAC785C-18A2-4AB7-ADAE-7FD591BF00DC\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad fue encontrada en Dot Tech Smart Campus System y clasificada como problem\\u00e1tica. Una funci\\u00f3n desconocida del archivo /services/Card/findUser es afectada por esta vulnerabilidad. La manipulaci\\u00f3n conduce a la divulgaci\\u00f3n de informaci\\u00f3n. El ataque puede lanzarse de forma remota. La explotaci\\u00f3n ha sido divulgada al p\\u00fablico y puede utilizarse. VDB-214778 es el identificador asignado a esta vulnerabilidad.\"}]",
      "id": "CVE-2022-4280",
      "lastModified": "2024-11-21T07:34:56.003",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"cna@vuldb.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4}, {\"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:N/A:N\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}]}",
      "published": "2022-12-03T18:15:10.243",
      "references": "[{\"url\": \"https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md\", \"source\": \"cna@vuldb.com\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://vuldb.com/?id.214778\", \"source\": \"cna@vuldb.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Third Party Advisory\"]}, {\"url\": \"https://vuldb.com/?id.214778\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}]",
      "sourceIdentifier": "cna@vuldb.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"cna@vuldb.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-266\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-4280\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2022-12-03T18:15:10.243\",\"lastModified\":\"2026-06-17T05:20:28.550\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad fue encontrada en Dot Tech Smart Campus System y clasificada como problem\u00e1tica. Una funci\u00f3n desconocida del archivo /services/Card/findUser es afectada por esta vulnerabilidad. La manipulaci\u00f3n conduce a la divulgaci\u00f3n de informaci\u00f3n. El ataque puede lanzarse de forma remota. La explotaci\u00f3n ha sido divulgada al p\u00fablico y puede utilizarse. VDB-214778 es el identificador asignado a esta vulnerabilidad.\"}],\"affected\":[{\"source\":\"cna@vuldb.com\",\"affectedData\":[{\"vendor\":\"Dot Tech\",\"product\":\"Smart Campus System\",\"versions\":[{\"version\":\"n/a\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4},{\"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:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2025-04-14T16:55:51.450601Z\",\"id\":\"CVE-2022-4280\",\"options\":[{\"exploitation\":\"poc\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-266\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:dottech:smart_campus_system:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DAC785C-18A2-4AB7-ADAE-7FD591BF00DC\"}]}]}],\"references\":[{\"url\":\"https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://vuldb.com/?id.214778\",\"source\":\"cna@vuldb.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://vuldb.com/?id.214778\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-29T01:28:23+00:00",
      "cve": "CVE-2022-4280",
      "id": "CVE-2022-4280",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Dot Tech Smart Campus System findUser information disclosure",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-4280.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"cna\": {\"title\": \"Dot Tech Smart Campus System findUser information disclosure\", \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2022-12-03T00:00:00.000Z\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability, which was classified as problematic, has been found in Dot Tech Smart Campus System. Affected by this issue is some unknown functionality of the file /services/Card/findUser. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-214778 is the identifier assigned to this vulnerability.\"}], \"affected\": [{\"vendor\": \"Dot Tech\", \"product\": \"Smart Campus System\", \"versions\": [{\"version\": \"n/a\", \"status\": \"affected\"}]}], \"references\": [{\"url\": \"https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md\"}, {\"url\": \"https://vuldb.com/?id.214778\"}], \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\"}}], \"problemTypes\": [{\"descriptions\": [{\"type\": \"CWE\", \"lang\": \"en\", \"description\": \"CWE-266 Incorrect Privilege Assignment -\u003e CWE-284 Improper Access Controls -\u003e CWE-200 Information Disclosure\", \"cweId\": \"CWE-266\"}]}], \"x_generator\": \"vuldb.com\"}, \"adp\": [{\"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-03T01:34:50.080Z\"}, \"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/Peanut886/Vulnerability/blob/main/Information%20leakage%20vulnerability%20exists%20in%20findUser%2C%20a%20smart%20campus%20system%20developed%20by%20Dot%20Tech.md\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://vuldb.com/?id.214778\", \"tags\": [\"x_transferred\"]}]}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-4280\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-04-14T16:55:51.450601Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-04-14T16:55:53.108Z\"}}]}",
      "cveMetadata": "{\"state\": \"PUBLISHED\", \"cveId\": \"CVE-2022-4280\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"assignerShortName\": \"VulDB\", \"dateUpdated\": \"2025-04-15T13:09:01.864Z\", \"dateReserved\": \"2022-12-03T00:00:00.000Z\", \"datePublished\": \"2022-12-03T00:00:00.000Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…