Vulnerability-Lookup

CNVD-2019-13604

Vulnerability from cnvd - Published: 2019-05-10

Title

TP-Link EAP Controller for Linux认证绕过漏洞

Description

TP-Link EAP Controller for Linux是中国普联（TP-LINK）公司的一套基于Linux平台的用于远程控制无线AP接入点设备的软件。基于Linux平台的EAP Controller中存在安全漏洞，该漏洞源于在使用之前，RMI界面未要求身份验证。远程攻击者可利用该漏洞控制目标服务器，执行Java函数或字节码。

Severity

高

Patch Name

TP-Link EAP Controller for Linux认证绕过漏洞的补丁

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/en/download/EAP220.html#Controller_Software

Reference

https://www.tp-link.com/en/download/EAP220.html#Controller_Software

Impacted products

Name
['TP-Link EAP Controller 2.5.3', 'TP-Link EAP Controller 2.4.8']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5393",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5393"
    }
  },
  "description": "TP-Link EAP Controller for Linux\u662f\u4e2d\u56fd\u666e\u8054\uff08TP-LINK\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u5e73\u53f0\u7684\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u65e0\u7ebfAP\u63a5\u5165\u70b9\u8bbe\u5907\u7684\u8f6f\u4ef6\u3002\n\n\u57fa\u4e8eLinux\u5e73\u53f0\u7684EAP Controller\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4f7f\u7528\u4e4b\u524d\uff0cRMI\u754c\u9762\u672a\u8981\u6c42\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u76ee\u6807\u670d\u52a1\u5668\uff0c\u6267\u884cJava\u51fd\u6570\u6216\u5b57\u8282\u7801\u3002",
  "discovererName": "unknwon",
  "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/en/download/EAP220.html#Controller_Software",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-13604",
  "openTime": "2019-05-10",
  "patchDescription": "TP-Link EAP Controller for Linux\u662f\u4e2d\u56fd\u666e\u8054\uff08TP-LINK\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eLinux\u5e73\u53f0\u7684\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u65e0\u7ebfAP\u63a5\u5165\u70b9\u8bbe\u5907\u7684\u8f6f\u4ef6\u3002\r\n\r\n\u57fa\u4e8eLinux\u5e73\u53f0\u7684EAP Controller\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4f7f\u7528\u4e4b\u524d\uff0cRMI\u754c\u9762\u672a\u8981\u6c42\u8eab\u4efd\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u76ee\u6807\u670d\u52a1\u5668\uff0c\u6267\u884cJava\u51fd\u6570\u6216\u5b57\u8282\u7801\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 EAP Controller for Linux\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "TP-Link EAP Controller 2.5.3",
      "TP-Link EAP Controller 2.4.8"
    ]
  },
  "referenceLink": "https://www.tp-link.com/en/download/EAP220.html#Controller_Software",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-28",
  "title": "TP-Link EAP Controller for Linux\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-5393 (GCVE-0-2018-5393)

Vulnerability from cvelistv5 – Published: 2018-09-28 17:00 – Updated: 2024-08-05 05:33

Title

TP-Link EAP Controller versions 2.5.3 and earlier lack RMI authentication

Summary

The TP-LINK EAP Controller is TP-LINK's software for remotely controlling wireless access point devices. It utilizes a Java remote method invocation (RMI) service for remote control. The RMI interface does not require any authentication before use, so it lacks user authentication for RMI service commands in EAP controller versions 2.5.3 and earlier. Remote attackers can implement deserialization attacks through the RMI protocol. Successful attacks may allow a remote attacker to remotely control the target server and execute Java functions or bytecode.

Severity

No CVSS data available.

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

certcc CNA under the mitre root

CNA scorecard E 42/100 over 166 records in the last 180 days details

References

2 references

URL	Tags
https://www.kb.cert.org/vuls/id/581311	third-party-advisoryx_refsource_CERT-VN
http://www.securityfocus.com/bid/105402	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
TP-LINK	EAP Controller	Affected: 2.5.3 , ≤ 2.5.3 (custom)

Date Public

2018-09-18 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:33:44.241Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VU#581311",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "https://www.kb.cert.org/vuls/id/581311"
          },
          {
            "name": "105402",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/105402"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "EAP Controller",
          "vendor": "TP-LINK",
          "versions": [
            {
              "lessThanOrEqual": "2.5.3",
              "status": "affected",
              "version": "2.5.3",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2018-09-18T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The TP-LINK EAP Controller is TP-LINK\u0027s software for remotely controlling wireless access point devices. It utilizes a Java remote method invocation (RMI) service for remote control. The RMI interface does not require any authentication before use, so it lacks user authentication for RMI service commands in EAP controller versions 2.5.3 and earlier. Remote attackers can implement deserialization attacks through the RMI protocol. Successful attacks may allow a remote attacker to remotely control the target server and execute Java functions or bytecode."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306: Missing Authentication for Critical Function",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-09-29T09:57:01.000Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "name": "VU#581311",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "https://www.kb.cert.org/vuls/id/581311"
        },
        {
          "name": "105402",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/105402"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "TP-Link EAP Controller versions 2.5.3 and earlier lack RMI authentication",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2018-5393",
          "STATE": "PUBLIC",
          "TITLE": "TP-Link EAP Controller versions 2.5.3 and earlier lack RMI authentication"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "EAP Controller",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c=",
                            "version_affected": "\u003c=",
                            "version_name": "2.5.3",
                            "version_value": "2.5.3"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "TP-LINK"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The TP-LINK EAP Controller is TP-LINK\u0027s software for remotely controlling wireless access point devices. It utilizes a Java remote method invocation (RMI) service for remote control. The RMI interface does not require any authentication before use, so it lacks user authentication for RMI service commands in EAP controller versions 2.5.3 and earlier. Remote attackers can implement deserialization attacks through the RMI protocol. Successful attacks may allow a remote attacker to remotely control the target server and execute Java functions or bytecode."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-306: Missing Authentication for Critical Function"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "VU#581311",
              "refsource": "CERT-VN",
              "url": "https://www.kb.cert.org/vuls/id/581311"
            },
            {
              "name": "105402",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/105402"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2018-5393",
    "datePublished": "2018-09-28T17:00:00.000Z",
    "dateReserved": "2018-01-12T00:00:00.000Z",
    "dateUpdated": "2024-08-05T05:33:44.241Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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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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