Vulnerability-Lookup

CNVD-2021-70097

Vulnerability from cnvd - Published: 2021-09-11

Title

rConfig存在未明漏洞（CNVD-2021-70097）

Description

rConfig是一款开源的网络配置管理实用程序。 rConfig存在安全漏洞，该漏洞源于rConfig 3.9.5中存在任意文件删除漏洞。攻击者可利用该漏洞通过在 path 参数中指定路径和在 ext 参数中指定扩展名，向 /lib/ajaxHandlers/ajaxDeleteAllLoggingFiles.php 发送精心设计的请求，并删除该路径中具有该扩展名的所有文件。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

rConfig存在未明漏洞（CNVD-2021-70097）的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://stark0de.com/2020/08/27/pwning-rconfig-part-one.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-25359

Impacted products

Name
rConfig rConfig 3.9.5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-25359"
    }
  },
  "description": "rConfig\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7f51\u7edc\u914d\u7f6e\u7ba1\u7406\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nrConfig\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8erConfig 3.9.5\u4e2d\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5728 path \u53c2\u6570\u4e2d\u6307\u5b9a\u8def\u5f84\u548c\u5728 ext \u53c2\u6570\u4e2d\u6307\u5b9a\u6269\u5c55\u540d\uff0c\u5411 /lib/ajaxHandlers/ajaxDeleteAllLoggingFiles.php \u53d1\u9001\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u8bf7\u6c42\uff0c\u5e76\u5220\u9664\u8be5\u8def\u5f84\u4e2d\u5177\u6709\u8be5\u6269\u5c55\u540d\u7684\u6240\u6709\u6587\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://stark0de.com/2020/08/27/pwning-rconfig-part-one.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-70097",
  "openTime": "2021-09-11",
  "patchDescription": "rConfig\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7f51\u7edc\u914d\u7f6e\u7ba1\u7406\u5b9e\u7528\u7a0b\u5e8f\u3002\r\n\r\nrConfig\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8erConfig 3.9.5\u4e2d\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5220\u9664\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5728 path \u53c2\u6570\u4e2d\u6307\u5b9a\u8def\u5f84\u548c\u5728 ext \u53c2\u6570\u4e2d\u6307\u5b9a\u6269\u5c55\u540d\uff0c\u5411 /lib/ajaxHandlers/ajaxDeleteAllLoggingFiles.php \u53d1\u9001\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u8bf7\u6c42\uff0c\u5e76\u5220\u9664\u8be5\u8def\u5f84\u4e2d\u5177\u6709\u8be5\u6269\u5c55\u540d\u7684\u6240\u6709\u6587\u4ef6\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "rConfig\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-70097\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "rConfig rConfig 3.9.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-25359",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-21",
  "title": "rConfig\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-70097\uff09"
}

CVE-2020-25359 (GCVE-0-2020-25359)

Vulnerability from cvelistv5 – Published: 2021-08-20 18:10 – Updated: 2024-08-04 15:33

Summary

An arbitrary file deletion vulnerability in rConfig 3.9.5 has been fixed for 3.9.6. This vulnerability gave attackers the ability to send a crafted request to /lib/ajaxHandlers/ajaxDeleteAllLoggingFiles.php by specifying a path in the path parameter and an extension in the ext parameter and delete all the files with that extension in that path.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://cwe.mitre.org/data/definitions/36.html	x_refsource_MISC
https://stark0de.com/2020/08/27/pwning-rconfig-pa…	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T15:33:05.611Z",
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              "x_transferred"
            ],
            "url": "https://cwe.mitre.org/data/definitions/36.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://stark0de.com/2020/08/27/pwning-rconfig-part-one.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
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        }
      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-10T20:20:15.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cwe.mitre.org/data/definitions/36.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://stark0de.com/2020/08/27/pwning-rconfig-part-one.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-25359",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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                          }
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        "description": {
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            }
          ]
        },
        "problemtype": {
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            },
            {
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  "cveMetadata": {
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    "state": "PUBLISHED"
  },
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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.

Action not permitted

CNVD-2021-70097

CVE-2020-25359 (GCVE-0-2020-25359)

Tags

Sightings

Nomenclature

Related by attack behaviour