CVE-2021-38417— VISAM VBASE Editor Improper Access Control
Quick assessment
Affected
VISAM VBASE Pro-RT/ Server-RT (Web Remote)
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.
VISAM VBASE是德国VISAM公司的一套数据采集与监控系统。 VISAM VBASE 11.6.0.6版本存在安全漏洞，该漏洞源于容易受到通过网络远程端点进行的不当访问控制，这可能允许未经身份验证的用户查看对目录列表中文件夹和文件。
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I. Basic Information for CVE-2021-38417
Vulnerability Information
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Vulnerability Title
VISAM VBASE Editor Improper Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
VISAM VBASE version 11.6.0.6 is vulnerable to improper access control via the web-remote endpoint, which may allow an unauthenticated user viewing access to folders and files in the directory listing.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
VISAM VBASE 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VISAM VBASE是德国VISAM公司的一套数据采集与监控系统。 VISAM VBASE 11.6.0.6版本存在安全漏洞，该漏洞源于容易受到通过网络远程端点进行的不当访问控制，这可能允许未经身份验证的用户查看对目录列表中文件夹和文件。
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 |
|---|---|---|---|---|
| VISAM | VBASE Pro-RT/ Server-RT (Web Remote) | version 11.6.0.6 | - |
|
II. Public POCs for CVE-2021-38417
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-38417 (1)
-
https://www.cisa.gov/uscert/ics/advisories/icsa-21-308-01 x_refsource_CONFIRM
Same Patch Batch · VISAM · 2022-07-27 · 3 CVEs total
| CVE-2021-42537 | 5.9 MEDIUM | VISAM VBASE Editor Improper Restriction of XML |
| CVE-2021-42535 | 5.3 MEDIUM | VISAM VBASE Editor Cross Site Scripting |
IV. Related Vulnerabilities
V. Comments for CVE-2021-38417
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