cnvd - cnvd-2025-15260

CNVD-2025-15260

Vulnerability from cnvd - Published: 2025-07-08

Title

TOTOLINK A3600R cstecgi.cgi文件loginauth函数缓冲区溢出漏洞

Description

TOTOLINK A3600R是中国吉翁电子推出的6天线1200M无线路由器。 TOTOLINK A3600R存在缓冲区溢出漏洞，该漏洞位于/cgi-bin/cstecgi.cgi文件中的loginauth函数，源于对password和http_host参数的处理不当。攻击者可利用该漏洞导致任意代码执行、设备控制权获取，甚至使设备崩溃或无法正常工作等严重后果。

Severity

高

Patch Name

TOTOLINK A3600R cstecgi.cgi文件loginauth函数缓冲区溢出漏洞的补丁

Patch Description

TOTOLINK A3600R是中国吉翁电子推出的6天线1200M无线路由器。 TOTOLINK A3600R存在缓冲区溢出漏洞，该漏洞位于/cgi-bin/cstecgi.cgi文件中的loginauth 函数，源于对password和http_host参数的处理不当。攻击者可利用该漏洞导致任意代码执行、设备控制权获取，甚至使设备崩溃或无法正常工作等严重后果。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/detail/menu_listtpl/download/id/241/ids/36.html

Reference

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/loginauth.md https://vuldb.com/?submit.378040 https://vuldb.com/?ctiid.272594

Impacted products

Name
TOTOLINK A3600R 4.1.2cu.5182_B20201102

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-7173",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-7173"
    }
  },
  "description": "TOTOLINK A3600R\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\u63a8\u51fa\u76846\u5929\u7ebf1200M\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTOTOLINK A3600R\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4f4d\u4e8e/cgi-bin/cstecgi.cgi\u6587\u4ef6\u4e2d\u7684loginauth\u51fd\u6570\uff0c\u6e90\u4e8e\u5bf9password\u548chttp_host\u53c2\u6570\u7684\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3001\u8bbe\u5907\u63a7\u5236\u6743\u83b7\u53d6\uff0c\u751a\u81f3\u4f7f\u8bbe\u5907\u5d29\u6e83\u6216\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u7b49\u4e25\u91cd\u540e\u679c\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\uff1a\r\nhttps://www.totolink.net/home/menu/detail/menu_listtpl/download/id/241/ids/36.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-15260",
  "openTime": "2025-07-08",
  "patchDescription": "TOTOLINK A3600R\u662f\u4e2d\u56fd\u5409\u7fc1\u7535\u5b50\u63a8\u51fa\u76846\u5929\u7ebf1200M\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nTOTOLINK A3600R\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4f4d\u4e8e/cgi-bin/cstecgi.cgi\u6587\u4ef6\u4e2d\u7684loginauth \u51fd\u6570\uff0c\u6e90\u4e8e\u5bf9password\u548chttp_host\u53c2\u6570\u7684\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u3001\u8bbe\u5907\u63a7\u5236\u6743\u83b7\u53d6\uff0c\u751a\u81f3\u4f7f\u8bbe\u5907\u5d29\u6e83\u6216\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u7b49\u4e25\u91cd\u540e\u679c\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 A3600R cstecgi.cgi\u6587\u4ef6loginauth\u51fd\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "TOTOLINK A3600R 4.1.2cu.5182_B20201102"
  },
  "referenceLink": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/loginauth.md\r\nhttps://vuldb.com/?submit.378040\r\nhttps://vuldb.com/?ctiid.272594",
  "serverity": "\u9ad8",
  "submitTime": "2024-07-29",
  "title": "TOTOLINK A3600R cstecgi.cgi\u6587\u4ef6loginauth\u51fd\u6570\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2024-7173 (GCVE-0-2024-7173)

Vulnerability from cvelistv5 – Published: 2024-07-28 23:31 – Updated: 2024-08-01 21:52

Title

TOTOLINK A3600R cstecgi.cgi loginauth buffer overflow

Summary

A vulnerability, which was classified as critical, has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. Affected by this issue is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password/http_host leads to buffer overflow. The attack may be launched remotely. VDB-272594 is the identifier 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

CWE-120 - Buffer Overflow

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.272594	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.272594	signaturepermissions-required
	https://vuldb.com/?submit.378040	third-party-advisory
	https://github.com/abcdefg-png/IoT-vulnerable/blo…	related

Impacted products

	Vendor	Product	Version
	TOTOLINK	A3600R	Affected: 4.1.2cu.5182_B20201102

Credits

wxhwxhwxh_mie (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:totolink:a3600r_firmware:4.1.2cu.5182_b20201102:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "a3600r_firmware",
            "vendor": "totolink",
            "versions": [
              {
                "status": "affected",
                "version": "4.1.2cu.5182_b20201102"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-7173",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-29T13:52:04.041993Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-29T13:52:51.208Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:52:31.013Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-272594 | TOTOLINK A3600R cstecgi.cgi loginauth buffer overflow",
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.272594"
          },
          {
            "name": "VDB-272594 | CTI Indicators (IOB, IOC, IOA)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.272594"
          },
          {
            "name": "Submit #378040 | TOTOLINK A3600R V4.1.2cu.5182_B20201102 Buffer Overflow",
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?submit.378040"
          },
          {
            "tags": [
              "related",
              "x_transferred"
            ],
            "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/loginauth.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "A3600R",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "4.1.2cu.5182_B20201102"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "wxhwxhwxh_mie (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability, which was classified as critical, has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. Affected by this issue is the function loginauth of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument password/http_host leads to buffer overflow. The attack may be launched remotely. VDB-272594 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 kritische Schwachstelle wurde in TOTOLINK A3600R 4.1.2cu.5182_B20201102 entdeckt. Hierbei geht es um die Funktion loginauth der Datei /cgi-bin/cstecgi.cgi. Durch die Manipulation des Arguments password/http_host mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "vectorString": "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",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 9,
            "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"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-28T23:31:04.221Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-272594 | TOTOLINK A3600R cstecgi.cgi loginauth buffer overflow",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.272594"
        },
        {
          "name": "VDB-272594 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.272594"
        },
        {
          "name": "Submit #378040 | TOTOLINK A3600R V4.1.2cu.5182_B20201102 Buffer Overflow",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.378040"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3600R/loginauth.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-07-28T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-07-28T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-07-28T07:39:40.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "TOTOLINK A3600R cstecgi.cgi loginauth buffer overflow"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-7173",
    "datePublished": "2024-07-28T23:31:04.221Z",
    "dateReserved": "2024-07-28T05:34:35.267Z",
    "dateUpdated": "2024-08-01T21:52:31.013Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2025-15260

CVE-2024-7173 (GCVE-0-2024-7173)

Tags

Sightings

Nomenclature