Vulnerability-Lookup

CNVD-2022-62078

Vulnerability from cnvd - Published: 2022-09-07

Title

Apache APISIX访问控制错误漏洞

Description

Apache Apisix是美国阿帕奇（Apache）基金会的一个云原生的微服务API网关服务。该软件基于 OpenResty 和 etcd 来实现，具备动态路由和插件热加载，适合微服务体系下的 API 管理。 APISIX Dashboard在2.6版本中存在安全漏洞，该漏洞源于在IP允许列表限制中，使用了一个风险函数来获取IP，攻击者可能利用该漏洞绕过网络限制。

Severity

中

Patch Name

Apache APISIX访问控制错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.apache.org/thread.html/re736aea55e8fd2478f0739c0c38a9375c4204fc1f0bd1ea687f57049%40%3Cdev.apisix.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-33190

Impacted products

Name
Apache Apache APISIX 2.6

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-33190",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-33190"
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  "description": "Apache Apisix\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u4e91\u539f\u751f\u7684\u5fae\u670d\u52a1API\u7f51\u5173\u670d\u52a1\u3002\u8be5\u8f6f\u4ef6\u57fa\u4e8e OpenResty \u548c etcd \u6765\u5b9e\u73b0\uff0c\u5177\u5907\u52a8\u6001\u8def\u7531\u548c\u63d2\u4ef6\u70ed\u52a0\u8f7d\uff0c\u9002\u5408\u5fae\u670d\u52a1\u4f53\u7cfb\u4e0b\u7684 API \u7ba1\u7406\u3002\n\nAPISIX Dashboard\u57282.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728IP\u5141\u8bb8\u5217\u8868\u9650\u5236\u4e2d\uff0c\u4f7f\u7528\u4e86\u4e00\u4e2a\u98ce\u9669\u51fd\u6570\u6765\u83b7\u53d6IP\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\u3002",
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  "number": "CNVD-2022-62078",
  "openTime": "2022-09-07",
  "patchDescription": "Apache Apisix\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u4e91\u539f\u751f\u7684\u5fae\u670d\u52a1API\u7f51\u5173\u670d\u52a1\u3002\u8be5\u8f6f\u4ef6\u57fa\u4e8e OpenResty \u548c etcd \u6765\u5b9e\u73b0\uff0c\u5177\u5907\u52a8\u6001\u8def\u7531\u548c\u63d2\u4ef6\u70ed\u52a0\u8f7d\uff0c\u9002\u5408\u5fae\u670d\u52a1\u4f53\u7cfb\u4e0b\u7684 API \u7ba1\u7406\u3002\r\n\r\nAPISIX Dashboard\u57282.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728IP\u5141\u8bb8\u5217\u8868\u9650\u5236\u4e2d\uff0c\u4f7f\u7528\u4e86\u4e00\u4e2a\u98ce\u9669\u51fd\u6570\u6765\u83b7\u53d6IP\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u7f51\u7edc\u9650\u5236\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": "Apache APISIX\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Apache APISIX 2.6"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-33190",
  "serverity": "\u4e2d",
  "submitTime": "2021-06-11",
  "title": "Apache APISIX\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-33190 (GCVE-0-2021-33190)

Vulnerability from cvelistv5 – Published: 2021-06-08 15:05 – Updated: 2024-08-03 23:42

Title

Bypass network access control

Summary

In Apache APISIX Dashboard version 2.6, we changed the default value of listen host to 0.0.0.0 in order to facilitate users to configure external network access. In the IP allowed list restriction, a risky function was used for the IP acquisition, which made it possible to bypass the network limit. At the same time, the default account and password are fixed.Ultimately these factors lead to the issue of security risks. This issue is fixed in APISIX Dashboard 2.6.1

Severity

No CVSS data available.

CWE

CWE-307 - Improper Restriction of Excessive Authentication Attempts

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread.html/re736aea55e8…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2021/06/08/4	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache APISIX Dashboard	Affected: Apache APISIX Dashboard 2.6 2.6

Show details on NVD website

JSON

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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.