Vulnerability-Lookup

CNVD-2021-03039

Vulnerability from cnvd - Published: 2021-01-15

Title

OX App Suite服务器端请求伪造漏洞（CNVD-2021-03039）

Description

OX App Suite是为电信公司、托管公司及供应商设计的模块化平台，提供广泛的基于云的服务。 OX App Suite 7.10.4存在服务器端请求伪造漏洞。攻击者可通过appsuite/api/oauth/proxy PUT请求中带有@字符的URL利用该漏洞进行服务器端请求伪造攻击。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.open-xchange.com/products/ox-app-suite/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-23927

Impacted products

Name
Open-Xchange OX App Suite 7.10.4

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23927",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23927"
    }
  },
  "description": "OX App Suite\u662f\u4e3a\u7535\u4fe1\u516c\u53f8\u3001\u6258\u7ba1\u516c\u53f8\u53ca\u4f9b\u5e94\u5546\u8bbe\u8ba1\u7684\u6a21\u5757\u5316\u5e73\u53f0\uff0c\u63d0\u4f9b\u5e7f\u6cdb\u7684\u57fa\u4e8e\u4e91\u7684\u670d\u52a1\u3002\n\nOX App Suite 7.10.4\u5b58\u5728\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7appsuite/api/oauth/proxy PUT\u8bf7\u6c42\u4e2d\u5e26\u6709@\u5b57\u7b26\u7684URL\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.open-xchange.com/products/ox-app-suite/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03039",
  "openTime": "2021-01-15",
  "products": {
    "product": "Open-Xchange OX App Suite 7.10.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-23927",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-13",
  "title": "OX App Suite\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2021-03039\uff09"
}

CVE-2021-23927 (GCVE-0-2021-23927)

Vulnerability from cvelistv5 – Published: 2021-01-12 21:26 – Updated: 2024-08-03 19:14

Summary

OX App Suite through 7.10.4 allows SSRF via a URL with an @ character in an appsuite/api/oauth/proxy PUT request.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://packetstormsecurity.com/files/160853/OX-A…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:14:09.781Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
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        }
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      "problemTypes": [
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              "description": "n/a",
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      "providerMetadata": {
        "dateUpdated": "2021-01-12T21:26:53.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-23927",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "n/a"
              }
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        "data_type": "CVE",
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        "description": {
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                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.html",
              "refsource": "MISC",
              "url": "https://packetstormsecurity.com/files/160853/OX-App-Suite-OX-Documents-7.10.x-XSS-SSRF.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2021-01-12T00:00:00.000Z",
    "dateUpdated": "2024-08-03T19:14:09.781Z",
    "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.

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.