CVE-2024-7334 (GCVE-0-2024-7334)

Vulnerability from cvelistv5 – Published: 2024-08-01 01:31 – Updated: 2024-08-02 15:41
VLAI?
Title
TOTOLINK EX1200L cstecgi.cgi UploadCustomModule buffer overflow
Summary
A vulnerability was found in TOTOLINK EX1200L 9.3.5u.6146_B20201023. It has been rated as critical. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273257 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
TOTOLINK EX1200L Affected: 9.3.5u.6146_B20201023
Create a notification for this product.
Credits
ruaner (VulDB User)
Show details on NVD website
To clipboard 

{
  "containers": {
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      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:totolink:ex1200l_firmware:9.3.5u.6146_b20201023:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ex1200l_firmware",
            "vendor": "totolink",
            "versions": [
              {
                "status": "affected",
                "version": "9.3.5u.6146_b20201023"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-7334",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-02T15:26:17.620908Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-02T15:41:49.498Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "EX1200L",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "9.3.5u.6146_B20201023"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "ruaner (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in TOTOLINK EX1200L 9.3.5u.6146_B20201023. It has been rated as critical. This issue affects the function UploadCustomModule of the file /cgi-bin/cstecgi.cgi. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273257 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Eine Schwachstelle wurde in TOTOLINK EX1200L 9.3.5u.6146_B20201023 ausgemacht. Sie wurde als kritisch eingestuft. Dies betrifft die Funktion UploadCustomModule der Datei /cgi-bin/cstecgi.cgi. Mittels Manipulieren mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
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            "baseSeverity": "HIGH",
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            "baseSeverity": "HIGH",
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            "version": "3.1"
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            "version": "3.0"
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        {
          "cvssV2_0": {
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            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Overflow",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-01T01:31:04.816Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
        {
          "name": "VDB-273257 | TOTOLINK EX1200L cstecgi.cgi UploadCustomModule buffer overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.273257"
        },
        {
          "name": "VDB-273257 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.273257"
        },
        {
          "name": "Submit #379286 | TOTOLINK EX1200L  V9.3.5u.6146_B20201023 bu",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.379286"
        },
        {
          "tags": [
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          "url": "https://github.com/ruan-uer/create/blob/main/IoT-vulnerable/TOTOLINK/EX1200/UploadCustomModule.md"
        }
      ],
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          "time": "2024-07-31T00:00:00.000Z",
          "value": "Advisory disclosed"
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          "time": "2024-07-31T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-07-31T14:35:40.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "TOTOLINK EX1200L cstecgi.cgi UploadCustomModule buffer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-7334",
    "datePublished": "2024-08-01T01:31:04.816Z",
    "dateReserved": "2024-07-31T12:30:16.205Z",
    "dateUpdated": "2024-08-02T15:41:49.498Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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  • 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.
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  • 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.