Vulnerability-Lookup

CNVD-2025-15319

Vulnerability from cnvd - Published: 2025-07-08

Title

TOTOLINK LR1200GB缓冲区溢出漏洞

Description

TOTOLINK LR1200GB是中国吉翁电子（TOTOLINK）公司的一款无线双频 4G LTE 路由器。 TOTOLINK LR1200GB存在缓冲区溢出漏洞，该漏洞源于文件/cgi-bin/cstecgi.cgi的参数http_host会导致基于堆栈的缓冲区溢出，目前没有详细的漏洞细节提供。

Severity

高

Formal description

目前厂商尚未发布升级程序修复该安全问题，详情见厂商官网： https://www.totolink.net/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-1783

Impacted products

Name
['TOTOLINK LR1200GB 9.1.0u.6619_B20230130', 'TOTOLINK LR1200GB 9.3.5u.6698_B20230810']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-1783"
    }
  },
  "description": "TOTOLINK LR1200GB\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\uff08TOTOLINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u53cc\u9891 4G LTE \u8def\u7531\u5668\u3002\n\nTOTOLINK LR1200GB\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6/cgi-bin/cstecgi.cgi\u7684\u53c2\u6570http_host\u4f1a\u5bfc\u81f4\u57fa\u4e8e\u5806\u6808\u7684\u7f13\u51b2\u533a\u6ea2\u51fa\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.totolink.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-15319",
  "openTime": "2025-07-08",
  "products": {
    "product": [
      "TOTOLINK LR1200GB 9.1.0u.6619_B20230130",
      "TOTOLINK LR1200GB 9.3.5u.6698_B20230810"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-1783",
  "serverity": "\u9ad8",
  "submitTime": "2024-02-23",
  "title": "TOTOLINK LR1200GB\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-1783 (GCVE-0-2024-1783)

Vulnerability from cvelistv5 – Published: 2024-02-23 00:00 – Updated: 2024-08-12 15:59

Title

Totolink LR1200GB Web Interface cstecgi.cgi loginAuth stack-based overflow

Summary

A vulnerability classified as critical has been found in Totolink LR1200GB 9.1.0u.6619_B20230130/9.3.5u.6698_B20230810. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi of the component Web Interface. The manipulation of the argument http_host leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-254574 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-02-26 16:16 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

VulDB mitre root

References

3 references

URL	Tags
https://vuldb.com/?id.254574	vdb-entrytechnical-description
https://vuldb.com/?ctiid.254574	signaturepermissions-required
https://gist.github.com/manishkumarr1017/30bca574…	exploit

Impacted products

3 products

Vendor	Product	Version
Totolink	LR1200GB	Affected: 9.1.0u.6619_B20230130 Affected: 9.3.5u.6698_B20230810
totolink	lr1200gb_firmware	Affected: 9.1.0u.6619_b20230130 cpe:2.3:o:totolink:lr1200gb_firmware:9.1.0u.6619_b20230130:::::::*
totolink	lr1200gb_firmware	Affected: 9.3.5u.6698_B20230810 cpe:2.3:o:totolink:lr1200gb_firmware:9.3.5u.6698_b20230810:::::::*

Credits

manish1017 (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:48:22.003Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-254574 | Totolink LR1200GB Web Interface cstecgi.cgi loginAuth stack-based overflow",
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.254574"
          },
          {
            "name": "VDB-254574 | CTI Indicators (IOB, IOC, IOA)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.254574"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://gist.github.com/manishkumarr1017/30bca574e2f0a6d6336115ba71111984"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:totolink:lr1200gb_firmware:9.1.0u.6619_b20230130:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "lr1200gb_firmware",
            "vendor": "totolink",
            "versions": [
              {
                "status": "affected",
                "version": "9.1.0u.6619_b20230130"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:totolink:lr1200gb_firmware:9.3.5u.6698_b20230810:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "lr1200gb_firmware",
            "vendor": "totolink",
            "versions": [
              {
                "status": "affected",
                "version": "9.3.5u.6698_B20230810"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-1783",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-02-26T16:16:54.849836Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-12T15:59:03.697Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "Web Interface"
          ],
          "product": "LR1200GB",
          "vendor": "Totolink",
          "versions": [
            {
              "status": "affected",
              "version": "9.1.0u.6619_B20230130"
            },
            {
              "status": "affected",
              "version": "9.3.5u.6698_B20230810"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "manish1017 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability classified as critical has been found in Totolink LR1200GB 9.1.0u.6619_B20230130/9.3.5u.6698_B20230810. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi of the component Web Interface. The manipulation of the argument http_host leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-254574 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Es wurde eine kritische Schwachstelle in Totolink LR1200GB 9.1.0u.6619_B20230130/9.3.5u.6698_B20230810 entdeckt. Betroffen hiervon ist die Funktion loginAuth der Datei /cgi-bin/cstecgi.cgi der Komponente Web Interface. Dank Manipulation des Arguments http_host mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 10,
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-02-23T00:00:10.799Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-254574 | Totolink LR1200GB Web Interface cstecgi.cgi loginAuth stack-based overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.254574"
        },
        {
          "name": "VDB-254574 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.254574"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://gist.github.com/manishkumarr1017/30bca574e2f0a6d6336115ba71111984"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-02-22T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-02-22T01:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-02-22T20:05:05.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Totolink LR1200GB Web Interface cstecgi.cgi loginAuth stack-based overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-1783",
    "datePublished": "2024-02-23T00:00:10.799Z",
    "dateReserved": "2024-02-22T18:59:58.545Z",
    "dateUpdated": "2024-08-12T15:59:03.697Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.