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CVE-2020-17386— Cellopoint CelloOS - Server-Side Request Forgery (SSRF)

Quick assessment

Affected
Cellopoint CelloOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cellopoint Cellos存在安全漏洞，该漏洞在认证登陆的情况下通过构造特殊的URL参数从而访问系统中的任意文件。

CVSS 6.5 · Medium EPSS 1.10% · P64

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2020-17386

Vulnerability Information
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Vulnerability Title
Cellopoint CelloOS - Server-Side Request Forgery (SSRF)
Source: CVE Program / CVE List V5
Vulnerability Description
Cellopoint CelloOS v4.1.10 Build 20190922 does not validate URL inputted properly. With cookie of an authenticated user, attackers can temper with the URL parameter and access arbitrary file on system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Cellopoint Cellos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cellopoint Cellos存在安全漏洞，该漏洞在认证登陆的情况下通过构造特殊的URL参数从而访问系统中的任意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cellopoint CelloOS 0 ~ v4.1.10 Build 20190922 -

II. Public POCs for CVE-2020-17386

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III. Intelligence Information for CVE-2020-17386

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Other References for CVE-2020-17386 (1)

Same Patch Batch · Cellopoint · 2020-08-25 · 3 CVEs total

CVE-2020-17385 7.5 HIGH Cellopoint CelloOS - Unauthenticated Arbitrary File Disclosure
CVE-2020-17384 7.2 HIGH Cellopoint CelloOS - Remote Command Execution (RCE)

IV. Related Vulnerabilities

Same product: CelloOS
Same vendor: Cellopoint
Same weakness: CWE-918

V. Comments for CVE-2020-17386

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