Vulnerability-Lookup

CNVD-2020-73753

Vulnerability from cnvd - Published: 2020-12-24

Title

Raysync远程代码执行漏洞（CNVD-2020-73753）

Description

Raysync是一个用于存储和传输大文件的云平台。 Raysync 3.3.3.8之前版本存在远程代码执行漏洞。攻击者可通过发送特制请求用恶意内容覆盖服务器中的特定文件，从而能以“ admin”身份登录并修改特定shell文件，从而可利用该漏洞在托管服务器上实现远程代码执行。

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://www.raysync.io/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-35370

Impacted products

Name
Raysync Raysync <3.3.3.8

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35370",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35370"
    }
  },
  "description": "Raysync\u662f\u4e00\u4e2a\u7528\u4e8e\u5b58\u50a8\u548c\u4f20\u8f93\u5927\u6587\u4ef6\u7684\u4e91\u5e73\u53f0\u3002\n\nRaysync 3.3.3.8\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u8bf7\u6c42\u7528\u6076\u610f\u5185\u5bb9\u8986\u76d6\u670d\u52a1\u5668\u4e2d\u7684\u7279\u5b9a\u6587\u4ef6\uff0c\u4ece\u800c\u80fd\u4ee5\u201c admin\u201d\u8eab\u4efd\u767b\u5f55\u5e76\u4fee\u6539\u7279\u5b9ashell\u6587\u4ef6\uff0c\u4ece\u800c\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u6258\u7ba1\u670d\u52a1\u5668\u4e0a\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.raysync.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-73753",
  "openTime": "2020-12-24",
  "products": {
    "product": "Raysync Raysync \u003c3.3.3.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35370",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-24",
  "title": "Raysync\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff08CNVD-2020-73753\uff09"
}

CVE-2020-35370 (GCVE-0-2020-35370)

Vulnerability from cvelistv5 – Published: 2020-12-23 18:40 – Updated: 2024-08-04 17:02

Summary

A RCE vulnerability exists in Raysync below 3.3.3.8. An unauthenticated unauthorized attacker sending a specifically crafted request to override the specific file in server with malicious content can login as "admin", then to modify specific shell file to achieve remote code execution(RCE) on the hosting server.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://www.exploit-db.com/exploits/49265	x_refsource_MISC

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.

Action not permitted

CNVD-2020-73753

CVE-2020-35370 (GCVE-0-2020-35370)

Tags

Sightings

Nomenclature