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CVE-2021-47724— STVS ProVision Authenticated File Disclosure via archive.rb

Quick assessment

Affected
STVS SA STVS ProVision
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.

STVS ProVision是美国STVS公司的一款先进视频管理系统。 STVS ProVision 5.9.10版本存在路径遍历漏洞，该漏洞源于archive下载功能存在路径遍历问题，可能导致任意文件读取。

CVSS 7.1 · High EPSS 0.75% · P52

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
STVS SA STVS ProVision 5.9.10 (build 2885-3a8219a) affected
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I. Basic Information for CVE-2021-47724

Vulnerability Information
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Vulnerability Title
STVS ProVision Authenticated File Disclosure via archive.rb
Source: CVE Program / CVE List V5
Vulnerability Description
STVS ProVision 5.9.10 contains a path traversal vulnerability that allows authenticated attackers to access arbitrary files by manipulating the files parameter in the archive download functionality. Attackers can send GET requests to /archive/download with directory traversal sequences to read sensitive system files like /etc/passwd.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
STVS ProVision 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
STVS ProVision是美国STVS公司的一款先进视频管理系统。 STVS ProVision 5.9.10版本存在路径遍历漏洞，该漏洞源于archive下载功能存在路径遍历问题，可能导致任意文件读取。
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
STVS SA STVS ProVision 5.9.10 (build 2885-3a8219a) -

II. Public POCs for CVE-2021-47724

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-47724

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Exploits & Public PoCs for CVE-2021-47724 (1)

Other References for CVE-2021-47724 (3)

IV. Related Vulnerabilities

Same product: STVS ProVision
Same vendor: STVS SA
Same weakness: CWE-22

V. Comments for CVE-2021-47724

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