Vulnerability-Lookup

CNVD-2021-95229

Vulnerability from cnvd - Published: 2021-12-08

Title

Librenms路径遍历漏洞

Description

Librenms是Librenms社区的一套基于PHP和MySQL的开源网络监控系统。该系统具有自定义警报、自动发现网络环境和自动更新等特点。 Librenms存在路径遍历漏洞，该漏洞源于Librenms 21.11.0受到包含html页面的设备showconfig.inc.php中的路径操作漏洞的影响。目前没有详细漏洞细节提供。

Severity

高

Patch Name

Librenms路径遍历漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/librenms/librenms/pull/13554

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-44278

Impacted products

Name
LibreNMS LibreNMS 21.11.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-44278"
    }
  },
  "description": "Librenms\u662fLibrenms\u793e\u533a\u7684\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684\u5f00\u6e90\u7f51\u7edc\u76d1\u63a7\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u5177\u6709\u81ea\u5b9a\u4e49\u8b66\u62a5\u3001\u81ea\u52a8\u53d1\u73b0\u7f51\u7edc\u73af\u5883\u548c\u81ea\u52a8\u66f4\u65b0\u7b49\u7279\u70b9\u3002\n\nLibrenms\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eLibrenms 21.11.0\u53d7\u5230\u5305\u542bhtml\u9875\u9762\u7684\u8bbe\u5907showconfig.inc.php\u4e2d\u7684\u8def\u5f84\u64cd\u4f5c\u6f0f\u6d1e\u7684\u5f71\u54cd\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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/librenms/librenms/pull/13554",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-95229",
  "openTime": "2021-12-08",
  "patchDescription": "Librenms\u662fLibrenms\u793e\u533a\u7684\u4e00\u5957\u57fa\u4e8ePHP\u548cMySQL\u7684\u5f00\u6e90\u7f51\u7edc\u76d1\u63a7\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u5177\u6709\u81ea\u5b9a\u4e49\u8b66\u62a5\u3001\u81ea\u52a8\u53d1\u73b0\u7f51\u7edc\u73af\u5883\u548c\u81ea\u52a8\u66f4\u65b0\u7b49\u7279\u70b9\u3002\r\n\r\nLibrenms\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eLibrenms 21.11.0\u53d7\u5230\u5305\u542bhtml\u9875\u9762\u7684\u8bbe\u5907showconfig.inc.php\u4e2d\u7684\u8def\u5f84\u64cd\u4f5c\u6f0f\u6d1e\u7684\u5f71\u54cd\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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": "Librenms\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LibreNMS LibreNMS 21.11.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-44278",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-07",
  "title": "Librenms\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2021-44278 (GCVE-0-2021-44278)

Vulnerability from cvelistv5 – Published: 2021-12-03 12:39 – Updated: 2024-08-04 04:17

Summary

Librenms 21.11.0 is affected by a path manipulation vulnerability in includes/html/pages/device/showconfig.inc.php.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/librenms/librenms/pull/13554	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "https://github.com/librenms/librenms/pull/13554"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "vendor": "n/a",
          "versions": [
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            }
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        }
      ],
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        {
          "lang": "en",
          "value": "Librenms 21.11.0 is affected by a path manipulation vulnerability in includes/html/pages/device/showconfig.inc.php."
        }
      ],
      "problemTypes": [
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        "dateUpdated": "2021-12-03T12:39:36.000Z",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/librenms/librenms/pull/13554"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
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        },
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                "product": {
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                          {
                            "version_value": "n/a"
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                      }
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  "cveMetadata": {
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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.

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CNVD-2021-95229

CVE-2021-44278 (GCVE-0-2021-44278)

Tags

Sightings

Nomenclature

Related by attack behaviour