cnvd - cnvd-2018-08316

cnvd-2018-08316

Vulnerability from cnvd

Title: D-Link DSL-3782缓冲区溢出漏洞

Description:

D-Link DSL-3782是友讯（D-Link）公司的一款无线路由器产品。

使用EU 1.01版本固件的D-Link DSL-3782设备的Diagnostics功能存在缓冲区溢出漏洞。远程攻击者可通过使用‘set Diagnostics_Entry’函数向/user/bin/tcapi库发送较长的‘Addr’参数利用该漏洞执行任意代码。

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://eu.dlink.com/rs/sr/products/dsl-3782-wireless-ac1200-dual-band-vdsl-adsl-modem-router

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-8941 https://github.com/SECFORCE/CVE-2018-8941

Impacted products

Name
D-Link DSL-3782 EU v. 1.01

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-8941"
    }
  },
  "description": "D-Link DSL-3782\u662f\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\n\u4f7f\u7528EU 1.01\u7248\u672c\u56fa\u4ef6\u7684D-Link DSL-3782\u8bbe\u5907\u7684Diagnostics\u529f\u80fd\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u2018set Diagnostics_Entry\u2019\u51fd\u6570\u5411/user/bin/tcapi\u5e93\u53d1\u9001\u8f83\u957f\u7684\u2018Addr\u2019\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "unknwon",
  "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://eu.dlink.com/rs/sr/products/dsl-3782-wireless-ac1200-dual-band-vdsl-adsl-modem-router",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08316",
  "openTime": "2018-04-25",
  "products": {
    "product": "D-Link DSL-3782 EU v. 1.01"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-8941\r\nhttps://github.com/SECFORCE/CVE-2018-8941",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-04",
  "title": "D-Link DSL-3782\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-8941 (GCVE-0-2018-8941)

Vulnerability from cvelistv5

Published

2018-04-03 23:00

Modified

2024-08-05 07:10

Severity ?

CWE

Summary

Diagnostics functionality on D-Link DSL-3782 devices with firmware EU v. 1.01 has a buffer overflow, allowing authenticated remote attackers to execute arbitrary code via a long Addr value to the 'set Diagnostics_Entry' function in an HTTP request, related to /userfs/bin/tcapi.

References

▼	URL	Tags
	https://github.com/SECFORCE/CVE-2018-8941	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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        "dateUpdated": "2018-04-03T22:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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