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CVE-2021-33181

Quick assessment

Affected
Synology Synology Video Station
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.

Synology Video Station是一个视频管理中心。可以管理 Synology NAS 上的所有电影、电视节目和家庭视频。 Synology Video Station webapi组件在2.4.10-1632之前存在安全漏洞，该漏洞允许远程认证用户通过未指定的载体向内网资源发送任意请求。

CVSS 6.6 · Medium EPSS 0.97% · P61
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I. Basic Information for CVE-2021-33181

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Server-Side Request Forgery (SSRF) vulnerability in webapi component in Synology Video Station before 2.4.10-1632 allows remote authenticated users to send arbitrary request to intranet resources via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Synology Video Station Video Station 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Synology Video Station是一个视频管理中心。可以管理 Synology NAS 上的所有电影、电视节目和家庭视频。 Synology Video Station webapi组件在2.4.10-1632之前存在安全漏洞，该漏洞允许远程认证用户通过未指定的载体向内网资源发送任意请求。
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
Synology Synology Video Station unspecified ~ 2.4.10-1632 -

II. Public POCs for CVE-2021-33181

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III. Intelligence Information for CVE-2021-33181

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Other References for CVE-2021-33181 (1)

Same Patch Batch · Synology · 2021-06-01 · 7 CVEs total

CVE-2021-29092 8.8 HIGH Synology Photo Station 代码问题漏洞
CVE-2021-33183 7.9 HIGH Docker 路径遍历漏洞
CVE-2021-29088 7.8 HIGH Synology DiskStation Manager 路径遍历漏洞
CVE-2021-33184 7.7 HIGH Synology Download Station 代码问题漏洞
CVE-2021-33180 7.3 HIGH Synology Media Server SQL注入漏洞
CVE-2021-33182 5.0 MEDIUM Synology DiskStation Manager 路径遍历漏洞

IV. Related Vulnerabilities

Same product: Synology Video Station
Same vendor: Synology
Same weakness: CWE-918

V. Comments for CVE-2021-33181

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