cnvd - cnvd-2025-15319

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']

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JSON

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    "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

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

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

VulDB

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

	Vendor	Product	Version
	Totolink	LR1200GB	Affected: 9.1.0u.6619_B20230130 Affected: 9.3.5u.6698_B20230810

Credits

manish1017 (VulDB User)

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-01T18:48:22.003Z",
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            "url": "https://vuldb.com/?id.254574"
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            "url": "https://vuldb.com/?ctiid.254574"
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        "title": "CVE Program Container"
      },
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              "cpe:2.3:o:totolink:lr1200gb_firmware:9.1.0u.6619_b20230130:*:*:*:*:*:*:*"
            ],
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                "id": "CVE-2024-1783",
                "options": [
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                "timestamp": "2024-02-26T16:16:54.849836Z",
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          "versions": [
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      "credits": [
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          "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."
        },
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        },
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          "time": "2024-02-22T01:00:00.000Z",
          "value": "VulDB entry created"
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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-2025-15319

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

Tags

Sightings

Nomenclature