Vulnerability-Lookup

CNVD-2021-84593

Vulnerability from cnvd - Published: 2021-11-06

Title

Mara CMS文件上传漏洞

Description

Mara CMS是基于文件的内容管理系统。 Mara在v7.5版本存在文件上传漏洞，该漏洞源于/codebase/dir.php?type=filenew对用户输入的内容未能正确过滤。攻击者可利用此漏洞上传webshell文件执行任意命令。

Severity

高

Patch Name

Mara CMS文件上传漏洞的补丁

Patch Description

Mara CMS是基于文件的内容管理系统。 Mara在v7.5版本存在文件上传漏洞，该漏洞源于/codebase/dir.php?type=filenew对用户输入的内容未能正确过滤。攻击者可利用此漏洞上传webshell文件执行任意命令。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： https://github.com/r0ck3t1973/RCE/issues/1

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36547

Impacted products

Name
Mara CMS Mara CMS 7.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36547",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36547"
    }
  },
  "description": "Mara CMS\u662f\u57fa\u4e8e\u6587\u4ef6\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\n\nMara\u5728v7.5\u7248\u672c\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/codebase/dir.php?type=filenew\u5bf9\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u4e0a\u4f20webshell\u6587\u4ef6\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/r0ck3t1973/RCE/issues/1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-84593",
  "openTime": "2021-11-06",
  "patchDescription": "Mara CMS\u662f\u57fa\u4e8e\u6587\u4ef6\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nMara\u5728v7.5\u7248\u672c\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e/codebase/dir.php?type=filenew\u5bf9\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u4e0a\u4f20webshell\u6587\u4ef6\u6267\u884c\u4efb\u610f\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": "Mara CMS\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Mara CMS Mara CMS 7.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36547",
  "serverity": "\u9ad8",
  "submitTime": "2021-10-31",
  "title": "Mara CMS\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2021-36547 (GCVE-0-2021-36547)

Vulnerability from cvelistv5 – Published: 2021-10-28 19:11 – Updated: 2024-08-04 00:54

Summary

A remote code execution (RCE) vulnerability in the component /codebase/dir.php?type=filenew of Mara v7.5 allows attackers to execute arbitrary commands via a crafted PHP file.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2334 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/r0ck3t1973/RCE/issues/1	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:54:51.439Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/r0ck3t1973/RCE/issues/1"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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        }
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          "value": "A remote code execution (RCE) vulnerability in the component /codebase/dir.php?type=filenew of Mara v7.5 allows attackers to execute arbitrary commands via a crafted PHP file."
        }
      ],
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              "description": "n/a",
              "lang": "en",
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      ],
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        "dateUpdated": "2021-10-28T19:11:10.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/r0ck3t1973/RCE/issues/1"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-36547",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                "vendor_name": "n/a"
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        "data_format": "MITRE",
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        "description": {
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            }
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        },
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                  "value": "n/a"
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        },
        "references": {
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              "name": "https://github.com/r0ck3t1973/RCE/issues/1",
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            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2021-07-12T00:00:00.000Z",
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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.

Vulnerability timeline

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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.
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.

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