Vulnerability-Lookup

CNVD-2018-23626

Vulnerability from cnvd - Published: 2018-11-22

Title

TP-Link TL-R600VPN HTTP Server缓冲区溢出漏洞（CNVD-2018-23626）

Description

TP-Link TL-R600VPN是中国普联（TP-LINK）公司的一款企业级路由器。HTTP Server是其中的一个HTTP服务器。 TP-Link TL-R600VPN HWv3 FRNv1.3.0版本和HWv2 FRNv1.2.3版本中的HTTP Server存在缓冲区溢出漏洞。攻击者可借助特制的IP地址利用该漏洞执行代码或造成HTTP server崩溃。

Severity

高

Patch Name

TP-Link TL-R600VPN HTTP Server缓冲区溢出漏洞（CNVD-2018-23626）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.tp-link.com/us/products/details/cat-4909_TL-R600VPN.html

Reference

https://www.tp-link.com/us/products/details/cat-4909_TL-R600VPN.html

Impacted products

Name
['TP-Link TL-R600VPN HWv3 FRNv1.3.0', 'TP-Link TL-R600VPN HWv2 FRNv1.2.3']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3950",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3950"
    }
  },
  "description": "TP-Link TL-R600VPN\u662f\u4e2d\u56fd\u666e\u8054\uff08TP-LINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4f01\u4e1a\u7ea7\u8def\u7531\u5668\u3002HTTP Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aHTTP\u670d\u52a1\u5668\u3002\n\nTP-Link TL-R600VPN HWv3 FRNv1.3.0\u7248\u672c\u548cHWv2 FRNv1.2.3\u7248\u672c\u4e2d\u7684HTTP Server\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684IP\u5730\u5740\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u6216\u9020\u6210HTTP server\u5d29\u6e83\u3002",
  "discovererName": "Cisco Talos",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.tp-link.com/us/products/details/cat-4909_TL-R600VPN.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-23626",
  "openTime": "2018-11-22",
  "patchDescription": "TP-Link TL-R600VPN\u662f\u4e2d\u56fd\u666e\u8054\uff08TP-LINK\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4f01\u4e1a\u7ea7\u8def\u7531\u5668\u3002HTTP Server\u662f\u5176\u4e2d\u7684\u4e00\u4e2aHTTP\u670d\u52a1\u5668\u3002\r\n\r\nTP-Link TL-R600VPN HWv3 FRNv1.3.0\u7248\u672c\u548cHWv2 FRNv1.2.3\u7248\u672c\u4e2d\u7684HTTP Server\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684IP\u5730\u5740\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u6216\u9020\u6210HTTP server\u5d29\u6e83\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": "TP-Link TL-R600VPN HTTP Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-23626\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "TP-Link TL-R600VPN HWv3 FRNv1.3.0",
      "TP-Link TL-R600VPN HWv2 FRNv1.2.3"
    ]
  },
  "referenceLink": "https://www.tp-link.com/us/products/details/cat-4909_TL-R600VPN.html",
  "serverity": "\u9ad8",
  "submitTime": "2018-11-21",
  "title": "TP-Link TL-R600VPN HTTP Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2018-23626\uff09"
}

CVE-2018-3950 (GCVE-0-2018-3950)

Vulnerability from cvelistv5 – Published: 2018-12-01 04:00 – Updated: 2024-09-17 04:09

Summary

An exploitable remote code execution vulnerability exists in the ping and tracert functionality of the TP-Link TL-R600VPN HWv3 FRNv1.3.0 and HWv2 FRNv1.2.3 http server. A specially crafted IP address can cause a stack overflow, resulting in remote code execution. An attacker can send a single authenticated HTTP request to trigger this vulnerability.

Severity

7.2 (High)


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

CWE

Classic Buffer Overflow

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Talos	TP-Link	Affected: TP-Link TL-R600VPN HWv3 FRNv1.3.0 TP-Link TL-R600VPN HWv2 FRNv1.2.3

Date Public

2018-11-19 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T04:57:24.701Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0619"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "TP-Link",
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          "versions": [
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      ],
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
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      ],
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T18:06:48.000Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
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      "references": [
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          "tags": [
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          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0619"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "DATE_PUBLIC": "2018-11-19T00:00:00",
          "ID": "CVE-2018-3950",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "TP-Link",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "TP-Link TL-R600VPN HWv3 FRNv1.3.0 TP-Link TL-R600VPN HWv2 FRNv1.2.3"
                          }
                        ]
                      }
                    }
                  ]
                },
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            }
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        "impact": {
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            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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        "references": {
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              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0619",
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              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0619"
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  "cveMetadata": {
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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.

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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.

Action not permitted

CNVD-2018-23626

CVE-2018-3950 (GCVE-0-2018-3950)

Tags

Sightings

Nomenclature

Related by attack behaviour