Vulnerability-Lookup

CNVD-2021-50944

Vulnerability from cnvd - Published: 2021-07-15

Title

QSAN Storage Manager目录遍历漏洞（CNVD-2021-50944）

Description

QSAN Storage Manager是广盛科技股份有限公司（QSAN）的一个NAS操作系统。 QSAN Storage Manager version 3.3.1 (build 202101041800)及之前的版本存在目录遍历漏洞，攻击者可利用该漏洞以普通用户权限，通过浏览器清单功能遍历任意目录下的文件。

Severity

中

Patch Name

QSAN Storage Manager目录遍历漏洞（CNVD-2021-50944）的补丁

Patch Description

QSAN Storage Manager是广盛科技股份有限公司（QSAN）的一个NAS操作系统。 QSAN Storage Manager version 3.3.1 (build 202101041800)及之前的版本存在目录遍历漏洞，攻击者可利用该漏洞以普通用户权限，通过浏览器清单功能遍历任意目录下的文件。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序,请及时关注更新： https://www.qsan.com/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-32511

Impacted products

Name
QSAN QSAN Storage Manager <=3.3.1 (build 202101041800)

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32511",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32511"
    }
  },
  "description": "QSAN Storage Manager\u662f\u5e7f\u76db\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff08QSAN\uff09\u7684\u4e00\u4e2aNAS\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nQSAN Storage Manager version 3.3.1 (build 202101041800)\u53ca\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u666e\u901a\u7528\u6237\u6743\u9650\uff0c\u901a\u8fc7\u6d4f\u89c8\u5668\u6e05\u5355\u529f\u80fd\u904d\u5386\u4efb\u610f\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f,\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.qsan.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-50944",
  "openTime": "2021-07-15",
  "patchDescription": "QSAN Storage Manager\u662f\u5e7f\u76db\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff08QSAN\uff09\u7684\u4e00\u4e2aNAS\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nQSAN Storage Manager version 3.3.1 (build 202101041800)\u53ca\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u666e\u901a\u7528\u6237\u6743\u9650\uff0c\u901a\u8fc7\u6d4f\u89c8\u5668\u6e05\u5355\u529f\u80fd\u904d\u5386\u4efb\u610f\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\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": "QSAN Storage Manager\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-50944\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "QSAN QSAN Storage Manager \u003c=3.3.1 (build 202101041800)"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-32511",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-09",
  "title": "QSAN Storage Manager\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-50944\uff09"
}

CVE-2021-32511 (GCVE-0-2021-32511)

Vulnerability from cvelistv5 – Published: 2021-07-07 14:11 – Updated: 2024-09-16 18:59

Title

QSAN Storage Manager - Exposure of Information Through Directory Listing Following via ViewBroserList function

Summary

QSAN Storage Manager through directory listing vulnerability in ViewBroserList allows remote authenticated attackers to list arbitrary directories via the file path parameter. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

Severity

4.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CWE

CWE-548 - Information Exposure Through Directory Listing

Assigner

twcert mitre root

References

1 reference

URL	Tags
https://www.twcert.org.tw/tw/cp-132-4867-9c11c-1.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
QSAN	Storage Manager	Affected: unspecified , ≤ 3.3.1 (custom)

Date Public

2021-07-07 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.twcert.org.tw/tw/cp-132-4867-9c11c-1.html"
          }
        ],
        "title": "CVE Program Container"
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    "cna": {
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          "product": "Storage Manager",
          "vendor": "QSAN",
          "versions": [
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            "integrityImpact": "NONE",
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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.