Vulnerability-Lookup

CNVD-2021-31910

Vulnerability from cnvd - Published: 2021-04-29

Title

Webmin跨站请求伪造漏洞（CNVD-2021-31910）

Description

Webmin是一款基于Web的系统配置工具，适用于类Unix系统，最新版本也可以在Windows上安装和运行。 Webmin 1.973版本存在跨站请求伪造漏洞。攻击者可利用该漏洞通过Webmin的添加用户功能创建高权限用户，然后可通过Webmin的运行进程功能获得反向shell。

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.webmin.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-31762

Impacted products

Name
Webmin Webmin 1.973

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-31762",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-31762"
    }
  },
  "description": "Webmin\u662f\u4e00\u6b3e\u57fa\u4e8eWeb\u7684\u7cfb\u7edf\u914d\u7f6e\u5de5\u5177\uff0c\u9002\u7528\u4e8e\u7c7bUnix\u7cfb\u7edf\uff0c\u6700\u65b0\u7248\u672c\u4e5f\u53ef\u4ee5\u5728Windows\u4e0a\u5b89\u88c5\u548c\u8fd0\u884c\u3002\n\nWebmin 1.973\u7248\u672c\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7Webmin\u7684\u6dfb\u52a0\u7528\u6237\u529f\u80fd\u521b\u5efa\u9ad8\u6743\u9650\u7528\u6237\uff0c\u7136\u540e\u53ef\u901a\u8fc7Webmin\u7684\u8fd0\u884c\u8fdb\u7a0b\u529f\u80fd\u83b7\u5f97\u53cd\u5411shell\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.webmin.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-31910",
  "openTime": "2021-04-29",
  "products": {
    "product": "Webmin Webmin 1.973"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-31762",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-26",
  "title": "Webmin\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff08CNVD-2021-31910\uff09"
}

CVE-2021-31762 (GCVE-0-2021-31762)

Vulnerability from cvelistv5 – Published: 2021-04-25 18:32 – Updated: 2024-08-03 23:03

Summary

Webmin 1.973 is affected by Cross Site Request Forgery (CSRF) to create a privileged user through Webmin's add users feature, and then get a reverse shell through Webmin's running process feature.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

5 references

URL	Tags
https://github.com/webmin/webmin	x_refsource_MISC
https://youtu.be/qCvEXwyaF5U	x_refsource_MISC
https://github.com/Mesh3l911/CVE-2021-31762	x_refsource_MISC
https://github.com/electronicbots/CVE-2021-31762	x_refsource_MISC
http://packetstormsecurity.com/files/163492/Webmi…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T23:03:33.704Z",
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            ],
            "url": "https://github.com/webmin/webmin"
          },
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            "url": "https://youtu.be/qCvEXwyaF5U"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/Mesh3l911/CVE-2021-31762"
          },
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            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/electronicbots/CVE-2021-31762"
          },
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            ],
            "url": "http://packetstormsecurity.com/files/163492/Webmin-1.973-Cross-Site-Request-Forgery.html"
          }
        ],
        "title": "CVE Program Container"
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      "descriptions": [
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        }
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        },
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          "url": "http://packetstormsecurity.com/files/163492/Webmin-1.973-Cross-Site-Request-Forgery.html"
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            },
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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.

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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CNVD-2021-31910

CVE-2021-31762 (GCVE-0-2021-31762)

Tags

Sightings

Nomenclature

Related by attack behaviour