Vulnerability-Lookup

CNVD-2025-12750

Vulnerability from cnvd - Published: 2025-06-17

Title

TOTOLINK T10缓冲区溢出漏洞

Description

TOTOLINK T10是一款TOTOLINK公司生产的无线路由器。 TOTOLINK T10 4.1.8cu.5207版本中存在缓冲区溢出漏洞，受此问题影响的是组件POST请求处理程序的/cgi-bin/cstecgi.cgi文件的函数setWiFiRepeaterCfg。攻击者可利用该漏洞通过操纵参数Password会导致缓冲区溢出。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiRepeaterCfg-20bdf0aa118580bd8cd0da62d4d2e47f?pvs=73

Reference

https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiRepeaterCfg-20bdf0aa118580bd8cd0da62d4d2e47f?pvs=73 https://vuldb.com/?ctiid.311678 https://vuldb.com/?id.311678 https://vuldb.com/?submit.592265 https://www.totolink.net/

Impacted products

Name
TOTOLINK T10 4.1.8cu.5207

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-5905",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-5905"
    }
  },
  "description": "TOTOLINK T10\u662f\u4e00\u6b3eTOTOLINK\u516c\u53f8\u751f\u4ea7\u7684\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nTOTOLINK T10 4.1.8cu.5207\u7248\u672c\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u53d7\u6b64\u95ee\u9898\u5f71\u54cd\u7684\u662f\u7ec4\u4ef6POST\u8bf7\u6c42\u5904\u7406\u7a0b\u5e8f\u7684/cgi-bin/cstecgi.cgi\u6587\u4ef6\u7684\u51fd\u6570setWiFiRepeaterCfg\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u64cd\u7eb5\u53c2\u6570Password\u4f1a\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiRepeaterCfg-20bdf0aa118580bd8cd0da62d4d2e47f?pvs=73",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-12750",
  "openTime": "2025-06-17",
  "products": {
    "product": "TOTOLINK T10 4.1.8cu.5207"
  },
  "referenceLink": "https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiRepeaterCfg-20bdf0aa118580bd8cd0da62d4d2e47f?pvs=73\r\nhttps://vuldb.com/?ctiid.311678\r\nhttps://vuldb.com/?id.311678\r\nhttps://vuldb.com/?submit.592265\r\nhttps://www.totolink.net/",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-13",
  "title": "TOTOLINK T10\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-5905 (GCVE-0-2025-5905)

Vulnerability from cvelistv5 – Published: 2025-06-10 00:00 – Updated: 2025-06-10 15:27

Title

TOTOLINK T10 POST Request cstecgi.cgi setWiFiRepeaterCfg buffer overflow

Summary

A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been rated as critical. Affected by this issue is the function setWiFiRepeaterCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument Password leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

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/E:P

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

8.8 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-06-10 14:19 UTC

CWE

CWE-120 - Buffer Overflow
CWE-119 - Memory Corruption

Assigner

VulDB mitre root Scorecard

References

5 references

URL	Tags
https://vuldb.com/?id.311678	vdb-entrytechnical-description
https://vuldb.com/?ctiid.311678	signaturepermissions-required
https://vuldb.com/?submit.592265	third-party-advisory
https://candle-throne-f75.notion.site/TOTOLINK-T1…	exploit
https://www.totolink.net/	product

Impacted products

1 product

Vendor	Product	Version
TOTOLINK	T10	Affected: 4.1.8cu.5207

Credits

ysnysn0121 (VulDB User)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-5905",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-10T14:19:21.162422Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-10T15:27:25.647Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiRepeaterCfg-20bdf0aa118580bd8cd0da62d4d2e47f?pvs=73"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "modules": [
            "POST Request Handler"
          ],
          "product": "T10",
          "vendor": "TOTOLINK",
          "versions": [
            {
              "status": "affected",
              "version": "4.1.8cu.5207"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "ysnysn0121 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been rated as critical. Affected by this issue is the function setWiFiRepeaterCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument Password leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in TOTOLINK T10 4.1.8cu.5207 ausgemacht. Betroffen davon ist die Funktion setWiFiRepeaterCfg der Datei /cgi-bin/cstecgi.cgi der Komponente POST Request Handler. Durch Manipulation des Arguments Password mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "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/E:P",
            "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/E:P/RL:X/RC:R",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
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            "baseSeverity": "HIGH",
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      "providerMetadata": {
        "dateUpdated": "2025-06-10T00:00:18.830Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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      },
      "references": [
        {
          "name": "VDB-311678 | TOTOLINK T10 POST Request cstecgi.cgi setWiFiRepeaterCfg buffer overflow",
          "tags": [
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        {
          "name": "VDB-311678 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.311678"
        },
        {
          "name": "Submit #592265 | TOTOLINK T10 V2_Firmware V2_V4.1.8cu.5207 Buffer Overflow",
          "tags": [
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          ],
          "url": "https://vuldb.com/?submit.592265"
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        {
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          "url": "https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiRepeaterCfg-20bdf0aa118580bd8cd0da62d4d2e47f?pvs=73"
        },
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          "time": "2025-06-09T02:00:00.000Z",
          "value": "VulDB entry created"
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          "time": "2025-06-09T10:04:04.000Z",
          "value": "VulDB entry last update"
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      "title": "TOTOLINK T10 POST Request cstecgi.cgi setWiFiRepeaterCfg buffer overflow"
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    "assignerShortName": "VulDB",
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    "datePublished": "2025-06-10T00:00:18.830Z",
    "dateReserved": "2025-06-09T07:58:52.652Z",
    "dateUpdated": "2025-06-10T15:27:25.647Z",
    "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.

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.

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CNVD-2025-12750

CVE-2025-5905 (GCVE-0-2025-5905)

Tags

Sightings

Nomenclature

Related by attack behaviour