CVE-2020-7758— Path Traversal
Quick assessment
Affected
n/a browserless-chrome
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.
Browserless chrome是Browserless团队的一个支持以Web服务提供浏览器功能的服务端软件。 Browserless chrome 存在路径遍历漏洞，该漏洞允许攻击者获取目标服务器中的任意文件。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2020-7758
Vulnerability Information
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Vulnerability Title
Path Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Browserless chrome 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Browserless chrome是Browserless团队的一个支持以Web服务提供浏览器功能的服务端软件。 Browserless chrome 存在路径遍历漏洞，该漏洞允许攻击者获取目标服务器中的任意文件。
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 |
|---|---|---|---|---|
| - | browserless-chrome | before 1.40.2-chrome-stable | - |
|
II. Public POCs for CVE-2020-7758
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-7758 (1)
Vendor Advisories for CVE-2020-7758 (1)
-
https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657 x_refsource_MISC
Other References for CVE-2020-7758 (2)
Same Patch Batch · n/a · 2020-11-02 · 12 CVEs total
| CVE-2020-7757 | 6.5 MEDIUM | Path Traversal |
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| CVE-2020-23868 | NeDi Consulting NeDi 跨站脚本漏洞 | |
| CVE-2020-23989 | NeDi Consulting NeDi 跨站脚本漏洞 | |
| CVE-2020-23639 | Moxa VPort 461 Series 命令注入漏洞 | |
| CVE-2020-9368 | PrestaShop 路径遍历漏洞 | |
| CVE-2020-14425 | Foxit Reader 命令注入漏洞 | |
| CVE-2020-10937 | IPFS 安全漏洞 | |
| CVE-2018-17932 | SHUN HU JUUKO Industrial Radio Remote Control 安全漏洞 | |
| CVE-2018-19025 | SHUN HU JUUKO Industrial Radio Remote Control 安全漏洞 | |
| CVE-2020-24881 | Enhancesoft osTicket 代码问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2020-7758
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