CVE-2023-2521 (GCVE-0-2023-2521)

Vulnerability from cvelistv5 – Published: 2023-05-04 17:00 – Updated: 2025-01-29 16:36
VLAI
Title
NEXTU NEXT-7004N POST Request formFilter cross site scripting
Summary
A vulnerability was found in NEXTU NEXT-7004N 3.0.1. It has been classified as problematic. Affected is an unknown function of the file /boafrm/formFilter of the component POST Request Handler. The manipulation of the argument url with the input <svg onload=alert(1337)> leads to cross site scripting. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-228012. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-29 16:35 UTC
CWE
  • CWE-79 - Cross Site Scripting
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
URL Tags
https://vuldb.com/?id.228012 vdb-entrytechnical-description
https://vuldb.com/?ctiid.228012 signature
Impacted products
Vendor Product Version CPE status
NEXTU NEXT-7004N Affected: 3.0.1
guessed Create a notification for this product.
Show details on NVD website

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              "versions": [
                {
                  "status": "affected",
                  "version": "3.0.1"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "analyst",
              "value": "mrempy (VulDB User)"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability was found in NEXTU NEXT-7004N 3.0.1. It has been classified as problematic. Affected is an unknown function of the file /boafrm/formFilter of the component POST Request Handler. The manipulation of the argument url with the input \u003csvg onload=alert(1337)\u003e leads to cross site scripting. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-228012. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
            },
            {
              "lang": "de",
              "value": "Es wurde eine problematische Schwachstelle in NEXTU NEXT-7004N 3.0.1 ausgemacht. Es geht dabei um eine nicht klar definierte Funktion der Datei /boafrm/formFilter der Komponente POST Request Handler. Durch Manipulation des Arguments url mit der Eingabe \u003csvg onload=alert(1337)\u003e mit unbekannten Daten kann eine cross site scripting-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 3.5,
                "baseSeverity": "LOW",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
                "version": "3.1"
              }
            },
            {
              "cvssV3_0": {
                "baseScore": 3.5,
                "baseSeverity": "LOW",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N",
                "version": "3.0"
              }
            },
            {
              "cvssV2_0": {
                "baseScore": 4,
                "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
                "version": "2.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-79",
                  "description": "CWE-79 Cross Site Scripting",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-10-23T05:22:20.713Z",
            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
            "shortName": "VulDB"
          },
          "references": [
            {
              "tags": [
                "vdb-entry",
                "technical-description"
              ],
              "url": "https://vuldb.com/?id.228012"
            },
            {
              "tags": [
                "signature"
              ],
              "url": "https://vuldb.com/?ctiid.228012"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2023-05-04T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2023-05-04T00:00:00.000Z",
              "value": "CVE reserved"
            },
            {
              "lang": "en",
              "time": "2023-05-04T02:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2023-05-27T15:29:26.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "NEXTU NEXT-7004N POST Request formFilter cross site scripting"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2023-2521",
        "datePublished": "2023-05-04T17:00:05.307Z",
        "dateReserved": "2023-05-04T16:01:39.424Z",
        "dateUpdated": "2025-01-29T16:36:31.622Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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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

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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Related by attack behaviour

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