Vulnerability-Lookup

CNVD-2025-08343

Vulnerability from cnvd - Published: 2025-04-22

Title

TOTOLINK A3700R信息泄露漏洞

Description

TOTOLINK A3700R是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK A3700R存在信息泄露漏洞，该漏洞源于apmib Configuration Handler组件的/cgi-bin/ExportSettings.sh文件对于敏感信息保护不足，攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

TOTOLINK A3700R信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://www.totolink.net/home/menu/newstpl/menu_newstpl/products/id/207.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-7156

Impacted products

Name
TOTOLINK A3700R 9.1.2u.5822_B20200513

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-7156",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-7156"
    }
  },
  "description": "TOTOLINK A3700R\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\uff08TOTOLINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTOTOLINK A3700R\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eapmib Configuration Handler\u7ec4\u4ef6\u7684/cgi-bin/ExportSettings.sh\u6587\u4ef6\u5bf9\u4e8e\u654f\u611f\u4fe1\u606f\u4fdd\u62a4\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://www.totolink.net/home/menu/newstpl/menu_newstpl/products/id/207.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-08343",
  "openTime": "2025-04-22",
  "patchDescription": "TOTOLINK A3700R\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\uff08TOTOLINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nTOTOLINK A3700R\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eapmib Configuration Handler\u7ec4\u4ef6\u7684/cgi-bin/ExportSettings.sh\u6587\u4ef6\u5bf9\u4e8e\u654f\u611f\u4fe1\u606f\u4fdd\u62a4\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "TOTOLINK A3700R\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TOTOLINK A3700R 9.1.2u.5822_B20200513"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-7156",
  "serverity": "\u4e2d",
  "submitTime": "2024-07-31",
  "title": "TOTOLINK A3700R\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2024-7156 (GCVE-0-2024-7156)

Vulnerability from cvelistv5 – Published: 2024-07-28 10:31 – Updated: 2024-08-01 21:52

Title

TOTOLINK A3700R apmib Configuration ExportSettings.sh information disclosure

Summary

A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513 and classified as problematic. Affected by this issue is some unknown functionality of the file /cgi-bin/ExportSettings.sh of the component apmib Configuration Handler. 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-272570 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

5.3 (Medium)


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

5.3 (Medium)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-28 11:04 UTC

CWE

CWE-200 - Information Disclosure

Assigner

VulDB mitre root

References

4 references

URL	Tags
https://vuldb.com/?id.272570	vdb-entry
https://vuldb.com/?ctiid.272570	signaturepermissions-required
https://vuldb.com/?submit.377473	third-party-advisory
https://github.com/abcdefg-png/IoT-vulnerable/blo…	exploit

Impacted products

2 products

Vendor	Product	Version
TOTOLINK	A3700R	Affected: 9.1.2u.5822_B20200513
totolink	a3700r_firmware	Affected: 9.1.2u.5822_b20200513 cpe:2.3:o:totolink:a3700r_firmware:9.1.2u.5822_b20200513:::::::*

Credits

yhryhryhr_tu (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:totolink:a3700r_firmware:9.1.2u.5822_b20200513:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "a3700r_firmware",
            "vendor": "totolink",
            "versions": [
              {
                "status": "affected",
                "version": "9.1.2u.5822_b20200513"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-7156",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-28T11:04:33.778640Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-28T11:05:27.616Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:52:30.916Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-272570 | TOTOLINK A3700R apmib Configuration ExportSettings.sh information disclosure",
            "tags": [
              "vdb-entry",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.272570"
          },
          {
            "name": "VDB-272570 | CTI Indicators (IOB, IOC, TTP, IOA)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.272570"
          },
          {
            "name": "Submit #377473 | TOTOLINK A3700R V9.1.2u.5822_B20200513 Authentication Bypass Issues",
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?submit.377473"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3700R/ExportSettings.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "apmib Configuration Handler"
          ],
          "product": "A3700R",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "9.1.2u.5822_B20200513"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "yhryhryhr_tu (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513 and classified as problematic. Affected by this issue is some unknown functionality of the file /cgi-bin/ExportSettings.sh of the component apmib Configuration Handler. 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-272570 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": "Eine Schwachstelle wurde in TOTOLINK A3700R 9.1.2u.5822_B20200513 gefunden. Sie wurde als problematisch eingestuft. Davon betroffen ist unbekannter Code der Datei /cgi-bin/ExportSettings.sh der Komponente apmib Configuration Handler. Dank Manipulation mit unbekannten Daten kann eine information disclosure-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 6.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Information Disclosure",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-28T10:31:04.509Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-272570 | TOTOLINK A3700R apmib Configuration ExportSettings.sh information disclosure",
          "tags": [
            "vdb-entry"
          ],
          "url": "https://vuldb.com/?id.272570"
        },
        {
          "name": "VDB-272570 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.272570"
        },
        {
          "name": "Submit #377473 | TOTOLINK A3700R V9.1.2u.5822_B20200513 Authentication Bypass Issues",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.377473"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3700R/ExportSettings.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-07-27T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-07-27T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-07-27T19:32:39.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "TOTOLINK A3700R apmib Configuration ExportSettings.sh information disclosure"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-7156",
    "datePublished": "2024-07-28T10:31:04.509Z",
    "dateReserved": "2024-07-27T17:27:20.241Z",
    "dateUpdated": "2024-08-01T21:52:30.916Z",
    "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.