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CVE-2021-44055— Information leakage in Video Station

Quick assessment

Affected
QNAP Systems Inc. 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.

QNAP Systems Video Station是中国威联通（QNAP Systems）公司的一款视频管理和播放应用程序。 QNAP Systems Video Station 5.5.9、5.3.13、5.1.8 之前版本存在授权问题漏洞，该漏洞源于授权不正确。远程攻击者利用此漏洞可以访问数据或执行不允许他们执行的操作。

CVSS 5.3 · Medium EPSS 1.06% · P63
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I. Basic Information for CVE-2021-44055

Vulnerability Information
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Vulnerability Title
Information leakage in Video Station
Source: CVE Program / CVE List V5
Vulnerability Description
An missing authorization vulnerability has been reported to affect QNAP device running Video Station. If exploited, this vulnerability allows remote attackers to access data or perform actions that they should not be allowed to perform. We have already fixed this vulnerability in the following versions of Video Station: Video Station 5.5.9 ( 2022/02/16 ) and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems Video Station 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems Video Station是中国威联通（QNAP Systems）公司的一款视频管理和播放应用程序。 QNAP Systems Video Station 5.5.9、5.3.13、5.1.8 之前版本存在授权问题漏洞，该漏洞源于授权不正确。远程攻击者利用此漏洞可以访问数据或执行不允许他们执行的操作。
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
QNAP Systems Inc. Video Station unspecified ~ 5.5.9 ( 2022/02/16 ) -

II. Public POCs for CVE-2021-44055

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III. Intelligence Information for CVE-2021-44055

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Other References for CVE-2021-44055 (1)

Same Patch Batch · QNAP Systems Inc. · 2022-05-05 · 9 CVEs total

CVE-2022-27588 9.8 CRITICAL Vulnerability in QVR
CVE-2021-44051 8.8 HIGH Command injection
CVE-2021-44056 7.1 HIGH Improper authentication in Video Station
CVE-2021-44057 7.1 HIGH Improper authentication in Photo Station
CVE-2021-44052 6.5 MEDIUM Arbitrary file read
CVE-2021-44053 5.7 MEDIUM Reflected XSS
CVE-2021-38693 5.3 MEDIUM Path Traversal in thttpd
CVE-2021-44054 4.3 MEDIUM Open redirect

IV. Related Vulnerabilities

Same product: Video Station
Same vendor: QNAP Systems Inc.
Same weakness: CWE-862

V. Comments for CVE-2021-44055

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