Vulnerability-Lookup

CNVD-2017-02591

Vulnerability from cnvd - Published: 2017-03-10

Title

NETGEAR DGN2200远程执行代码漏洞

Description

NETGEAR DGN2200是一款ADSL路由器设备。 NETGEAR DGN2200 10.0.0.50版本中的dnslookup.cgi存在远程代码执行漏洞，远程攻击者可通过shell元字符在HTTP POST请求的host_name字段中执行任意操作系统命令。

Severity

高

Patch Name

NETGEAR DGN2200远程执行代码漏洞的补丁

Patch Description

NETGEAR DGN2200是一款ADSL路由器设备。 NETGEAR DGN2200 10.0.0.50版本中的dnslookup.cgi存在远程代码执行漏洞，远程攻击者可通过shell元字符在HTTP POST请求的host_name字段中执行任意操作系统命令。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

厂商已发布了漏洞修复程序，请及时关注更新： http://kb.netgear.com/

Reference

https://www.exploit-db.com/exploits/41472/ http://www.securityfocus.com/bid/96463

Impacted products

Name
NetGear DGN2200 10.0.0.20

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "41425"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6334"
    }
  },
  "description": "NETGEAR DGN2200\u662f\u4e00\u6b3eADSL\u8def\u7531\u5668\u8bbe\u5907\u3002\r\n\r\nNETGEAR DGN2200 10.0.0.50\u7248\u672c\u4e2d\u7684dnslookup.cgi\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7shell\u5143\u5b57\u7b26\u5728HTTP POST\u8bf7\u6c42\u7684host_name\u5b57\u6bb5\u4e2d\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u3002",
  "discovererName": "SivertPL",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://kb.netgear.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-02591",
  "openTime": "2017-03-10",
  "patchDescription": "NETGEAR DGN2200\u662f\u4e00\u6b3eADSL\u8def\u7531\u5668\u8bbe\u5907\u3002\r\n\r\nNETGEAR DGN2200 10.0.0.50\u7248\u672c\u4e2d\u7684dnslookup.cgi\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7shell\u5143\u5b57\u7b26\u5728HTTP POST\u8bf7\u6c42\u7684host_name\u5b57\u6bb5\u4e2d\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\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": "NETGEAR DGN2200\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NetGear DGN2200 10.0.0.20"
  },
  "referenceLink": "https://www.exploit-db.com/exploits/41472/\r\nhttp://www.securityfocus.com/bid/96463",
  "serverity": "\u9ad8",
  "submitTime": "2017-03-01",
  "title": "NETGEAR DGN2200\u8fdc\u7a0b\u6267\u884c\u4ee3\u7801\u6f0f\u6d1e"
}

CVE-2017-6334 (GCVE-0-2017-6334)

Vulnerability from cvelistv5 – Published: 2017-03-06 02:00 – Updated: 2026-01-12 22:19

Summary

dnslookup.cgi on NETGEAR DGN2200 devices with firmware through 10.0.0.50 allows remote authenticated users to execute arbitrary OS commands via shell metacharacters in the host_name field of an HTTP POST request, a different vulnerability than CVE-2017-6077.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: active Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-04 20:45 UTC

CWE

n/a
CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

mitre mitre root

References

5 references

URL	Tags
http://www.securityfocus.com/bid/96463	vdb-entryx_refsource_BID
https://www.exploit-db.com/exploits/41459/	exploitx_refsource_EXPLOIT-DB
https://www.exploit-db.com/exploits/41472/	exploitx_refsource_EXPLOIT-DB
https://www.exploit-db.com/exploits/42257/	exploitx_refsource_EXPLOIT-DB
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Date Public

2017-03-05 00:00

Show details on NVD website

JSON

To clipboard

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              "availabilityImpact": "HIGH",
              "baseScore": 8.8,
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              "confidentialityImpact": "HIGH",
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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.
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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.
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Action not permitted

CNVD-2017-02591

CVE-2017-6334 (GCVE-0-2017-6334)

Tags

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Nomenclature

Related by attack behaviour