Vulnerability-Lookup

CNVD-2021-70099

Vulnerability from cnvd - Published: 2021-09-11

Title

Apache ServiceComb Service-Center路径遍历漏洞

Description

Apache ServiceComb Service-Center是Apache基金会的一个基于Restful的服务注册中心，提供微服务发现和微服务管理。 Apache ServiceComb Service-Center在1.x.x版本存在路径遍历漏洞，该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用目录跳转符号访问非当前目录的资源。

Severity

中

Patch Name

Apache ServiceComb Service-Center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://lists.apache.org/thread.html/r337be65e504eac52a12e89d7de40345e5d335deee9dd7288f7f59b81%40%3Cdev.servicecomb.apache.org%3E

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21501

Impacted products

Name
Apache Apache ServiceComb Service-Center 1..

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21501",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21501"
    }
  },
  "description": "Apache ServiceComb Service-Center\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u57fa\u4e8eRestful\u7684\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u63d0\u4f9b\u5fae\u670d\u52a1\u53d1\u73b0\u548c\u5fae\u670d\u52a1\u7ba1\u7406\u3002\n\nApache ServiceComb Service-Center\u57281.x.x\u7248\u672c\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u76ee\u5f55\u8df3\u8f6c\u7b26\u53f7\u8bbf\u95ee\u975e\u5f53\u524d\u76ee\u5f55\u7684\u8d44\u6e90\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://lists.apache.org/thread.html/r337be65e504eac52a12e89d7de40345e5d335deee9dd7288f7f59b81%40%3Cdev.servicecomb.apache.org%3E",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-70099",
  "openTime": "2021-09-11",
  "patchDescription": "Apache ServiceComb Service-Center\u662fApache\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u57fa\u4e8eRestful\u7684\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u63d0\u4f9b\u5fae\u670d\u52a1\u53d1\u73b0\u548c\u5fae\u670d\u52a1\u7ba1\u7406\u3002\r\n\r\nApache ServiceComb Service-Center\u57281.x.x\u7248\u672c\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u76ee\u5f55\u8df3\u8f6c\u7b26\u53f7\u8bbf\u95ee\u975e\u5f53\u524d\u76ee\u5f55\u7684\u8d44\u6e90\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 ServiceComb Service-Center\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Apache ServiceComb Service-Center 1.*.*"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21501",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-12",
  "title": "Apache ServiceComb Service-Center\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2021-21501 (GCVE-0-2021-21501)

Vulnerability from cvelistv5 – Published: 2021-08-10 09:20 – Updated: 2024-08-03 18:16

Title

ServiceComb ServiceCenter Directory Traversal

Summary

Improper configuration will cause ServiceComb ServiceCenter Directory Traversal problem in ServcieCenter 1.x.x versions and fixed in 2.0.0.

Severity

No CVSS data available.

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1024 records in the last 180 days details

References

3 references

URL	Tags
https://lists.apache.org/thread.html/r337be65e504…	x_refsource_MISC
https://lists.apache.org/thread.html/r337be65e504…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2021/08/10/3	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache ServiceComb	Affected: Apache ServiceComb-Service-Center 1.x , < 2.0.0 (custom)

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.

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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.
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