CVE-2021-44057— Improper authentication in Photo Station
Quick assessment
Affected
QNAP Systems Inc. Photo 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 Photo Station是中国威联通（QNAP Systems）公司的一款照片管理和查看应用程序。 QNAP Systems Photo Station 6.0.20、5.7.16、4.5.13 之前版本存在授权问题漏洞，该漏洞源于处理身份验证请求时出错。远程攻击者利用此漏洞可绕过身份验证过程，危及系统安全。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2021-44057
Vulnerability Information
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Vulnerability Title
Improper authentication in Photo Station
Source: CVE Program / CVE List V5
Vulnerability Description
An improper authentication vulnerability has been reported to affect QNAP device running Photo Station. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Photo Station: Photo Station 6.0.20 ( 2022/02/15 ) and later Photo Station 5.7.16 ( 2022/02/11 ) and later Photo Station 5.4.13 ( 2022/02/11 ) and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems Photo Station 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems Photo Station是中国威联通（QNAP Systems）公司的一款照片管理和查看应用程序。 QNAP Systems Photo Station 6.0.20、5.7.16、4.5.13 之前版本存在授权问题漏洞，该漏洞源于处理身份验证请求时出错。远程攻击者利用此漏洞可绕过身份验证过程，危及系统安全。
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. | Photo Station | unspecified ~ 6.0.20 ( 2022/02/15 ) | - |
|
II. Public POCs for CVE-2021-44057
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-44057 (1)
-
https://www.qnap.com/en/security-advisory/qsa-22-15 x_refsource_MISC
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-2021-44052 | 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-2021-44055 | 5.3 MEDIUM | Information leakage in Video Station |
| CVE-2021-44054 | 4.3 MEDIUM | Open redirect |
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V. Comments for CVE-2021-44057
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