cnvd - cnvd-2025-12874

CNVD-2025-12874

Vulnerability from cnvd - Published: 2025-06-19

Title

TOTOLINK T10缓冲区溢出漏洞

Description

TOTOLINK T10是一款由TOTOLINK公司生产的双频Mesh组网路由器，适用于家庭和办公网络的全覆盖需求。 TOTOLINK T10存在缓冲区溢出漏洞。该漏洞源于对文件/cgi-bin/cstecgi.cgi中参数desc的错误操作。攻击者可利用该漏洞导致访问敏感数据、修改数据、完全拒绝服务等。

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-2025-5903

Impacted products

Name
TOTOLINK TOTOLINK T10 4.1.8cu.5207

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-5903",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-5903"
    }
  },
  "description": "TOTOLINK T10\u662f\u4e00\u6b3e\u7531TOTOLINK\u516c\u53f8\u751f\u4ea7\u7684\u53cc\u9891Mesh\u7ec4\u7f51\u8def\u7531\u5668\uff0c\u9002\u7528\u4e8e\u5bb6\u5ead\u548c\u529e\u516c\u7f51\u7edc\u7684\u5168\u8986\u76d6\u9700\u6c42\u3002\n\nTOTOLINK T10\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u6587\u4ef6/cgi-bin/cstecgi.cgi\u4e2d\u53c2\u6570desc\u7684\u9519\u8bef\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u8bbf\u95ee\u654f\u611f\u6570\u636e\u3001\u4fee\u6539\u6570\u636e\u3001\u5b8c\u5168\u62d2\u7edd\u670d\u52a1\u7b49\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-2025-12874",
  "openTime": "2025-06-19",
  "products": {
    "product": "TOTOLINK TOTOLINK T10 4.1.8cu.5207"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-5903",
  "serverity": "\u9ad8",
  "submitTime": "2025-06-13",
  "title": "TOTOLINK T10\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2025-5903 (GCVE-0-2025-5903)

Vulnerability from cvelistv5 – Published: 2025-06-09 23:31 – Updated: 2025-06-10 15:28

Summary

A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been classified as critical. Affected is the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument desc leads to buffer overflow. It is possible to launch the attack 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

CWE

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

Assigner

VulDB

References

URL

Tags

	https://vuldb.com/?id.311676	vdb-entrytechnical-description
	https://vuldb.com/?ctiid.311676	signaturepermissions-required
	https://vuldb.com/?submit.592247	third-party-advisory
	https://candle-throne-f75.notion.site/TOTOLINK-T1…	exploit
	https://www.totolink.net/	product

Impacted products

	Vendor	Product	Version
	TOTOLINK	T10	Affected: 4.1.8cu.5207

Credits

ysnysnysn (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-5903",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-10T14:20:01.958867Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
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            "url": "https://candle-throne-f75.notion.site/TOTOLINK-T10-setWiFiAclRules-20bdf0aa118580399a8df6ba2a44c197"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "modules": [
            "POST Request Handler"
          ],
          "product": "T10",
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          "versions": [
            {
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              "version": "4.1.8cu.5207"
            }
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      "credits": [
        {
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          "type": "reporter",
          "value": "ysnysnysn (VulDB User)"
        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in TOTOLINK T10 4.1.8cu.5207. It has been classified as critical. Affected is the function setWiFiAclRules of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument desc leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used."
        },
        {
          "lang": "de",
          "value": "Es wurde eine kritische Schwachstelle in TOTOLINK T10 4.1.8cu.5207 ausgemacht. Hiervon betroffen ist die Funktion setWiFiAclRules der Datei /cgi-bin/cstecgi.cgi der Komponente POST Request Handler. Mit der Manipulation des Arguments desc mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
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          "value": "VulDB entry created"
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      "title": "TOTOLINK T10 POST Request cstecgi.cgi setWiFiAclRules buffer overflow"
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  "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-2025-12874

CVE-2025-5903 (GCVE-0-2025-5903)

Tags

Sightings

Nomenclature