Vulnerability-Lookup

CNVD-2019-18873

Vulnerability from cnvd - Published: 2019-06-20

Title

Nighthawk AC3200 (R8000) NetUSB.ko信息泄露漏洞

Description

NETGEAR Nighthawk AC3200是美国网件（NETGEAR）公司的一款三频无线路由器。使用1.0.4.28_10.1.54 (11/7/18)版本固件的Nighthawk AC3200 (R8000)中的NetUSB.ko 1.0.2.66版本存在信息泄露漏洞。该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://www.kcodes.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-5017

Impacted products

Name
NETGEAR NetUSB.ko 1.0.2.66

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5017",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-5017"
    }
  },
  "description": "NETGEAR Nighthawk AC3200\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e09\u9891\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\n\u4f7f\u75281.0.4.28_10.1.54 (11/7/18)\u7248\u672c\u56fa\u4ef6\u7684Nighthawk AC3200 (R8000)\u4e2d\u7684NetUSB.ko 1.0.2.66\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5b58\u5728\u914d\u7f6e\u7b49\u9519\u8bef\u3002\u672a\u6388\u6743\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u83b7\u53d6\u53d7\u5f71\u54cd\u7ec4\u4ef6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.kcodes.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-18873",
  "openTime": "2019-06-20",
  "products": {
    "product": "NETGEAR NetUSB.ko 1.0.2.66"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-5017",
  "serverity": "\u4e2d",
  "submitTime": "2019-06-20",
  "title": "Nighthawk AC3200 (R8000) NetUSB.ko\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2019-5017 (GCVE-0-2019-5017)

Vulnerability from cvelistv5 – Published: 2019-06-17 20:34 – Updated: 2024-08-04 19:40

Summary

An exploitable information disclosure vulnerability exists in the KCodes NetUSB.ko kernel module that enables the ReadySHARE Printer functionality of at least two NETGEAR Nighthawk Routers and potentially several other vendors/products. An unauthenticated, remote attacker can craft and send a packet containing an opcode that will trigger the kernel module to return several addresses. One of which can be used to calculate the dynamic base address of the module for further exploitation.

Severity

5.8 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

CWE

CWE-200 - Information Exposure

Assigner

talos mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/108827	vdb-entryx_refsource_BID
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Talos	KCodes	Affected: NETGEAR Nighthawk AC3200 (R8000) Firmware Version V1.0.4.28_10.1.54 (11/7/18) - NetUSB.ko 1.0.2.66

Date Public

2019-06-17 00:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:40:49.264Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "name": "108827",
            "tags": [
              "vdb-entry",
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            "url": "http://www.securityfocus.com/bid/108827"
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          {
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            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0776"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "KCodes",
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          "versions": [
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            }
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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      "providerMetadata": {
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        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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            "x_refsource_MISC"
          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0776"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2019-5017",
          "STATE": "PUBLIC"
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        "affects": {
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                            "version_value": "NETGEAR Nighthawk AC3200 (R8000) Firmware Version V1.0.4.28_10.1.54 (11/7/18) - NetUSB.ko 1.0.2.66"
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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.
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.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.