Vulnerability-Lookup

CNVD-2021-22156

Vulnerability from cnvd - Published: 2021-03-25

Title

Kentico SQL注入漏洞（CNVD-2021-22156）

Description

Kentico是一个一体化ASP.NET CMS，将Web内容管理、电子商务、在线营销及内联网完全集成在了一个平台上。 Kentico 5.5 R2 build 5.5.3996中的Blog模块存在SQL注入漏洞。攻击者可通过tagname参数利用该漏洞与后端数据库交互并访问/修改/删除存储的数据，干扰应用程序逻辑，提升其在数据库中的权限和/或可能控制数据库服务器。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://kontent.ai/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-27581

Impacted products

Name
Kentico Kentico CMS 5.5 R2 build 5.5.3996

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27581",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-27581"
    }
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  "description": "Kentico\u662f\u4e00\u4e2a\u4e00\u4f53\u5316ASP.NET CMS\uff0c\u5c06Web\u5185\u5bb9\u7ba1\u7406\u3001\u7535\u5b50\u5546\u52a1\u3001\u5728\u7ebf\u8425\u9500\u53ca\u5185\u8054\u7f51\u5b8c\u5168\u96c6\u6210\u5728\u4e86\u4e00\u4e2a\u5e73\u53f0\u4e0a\u3002\n\nKentico 5.5 R2 build 5.5.3996\u4e2d\u7684Blog\u6a21\u5757\u5b58\u5728SQL\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7tagname\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u4e0e\u540e\u7aef\u6570\u636e\u5e93\u4ea4\u4e92\u5e76\u8bbf\u95ee/\u4fee\u6539/\u5220\u9664\u5b58\u50a8\u7684\u6570\u636e\uff0c\u5e72\u6270\u5e94\u7528\u7a0b\u5e8f\u903b\u8f91\uff0c\u63d0\u5347\u5176\u5728\u6570\u636e\u5e93\u4e2d\u7684\u6743\u9650\u548c/\u6216\u53ef\u80fd\u63a7\u5236\u6570\u636e\u5e93\u670d\u52a1\u5668\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-22156",
  "openTime": "2021-03-25",
  "products": {
    "product": "Kentico Kentico CMS 5.5 R2 build 5.5.3996"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-27581",
  "serverity": "\u9ad8",
  "submitTime": "2021-03-08",
  "title": "Kentico SQL\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-22156\uff09"
}

CVE-2021-27581 (GCVE-0-2021-27581)

Vulnerability from cvelistv5 – Published: 2021-03-05 22:29 – Updated: 2024-08-03 21:26

Summary

The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://kontent.ai	x_refsource_MISC
https://gist.github.com/stasinopoulos/673ae3c31d7…	x_refsource_MISC
https://www.obrela.com/kentico-cms-critical-vulne…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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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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-2021-22156

CVE-2021-27581 (GCVE-0-2021-27581)

Tags

Sightings

Nomenclature

Related by attack behaviour