CVE-2020-2493— Cross-site Scripting Vulnerability in Multimedia Console
Quick assessment
Affected
QNAP Systems Inc. Multimedia Console
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 Multimedia Console是中国威联通（QNAP Systems）公司的一款可集中管理QTS设备的多媒体控制器。 Multimedia Console 1.1.5版本和之后版本存在跨站脚本漏洞，攻击者可利用该漏洞注入恶意代码。
Possible ATT&CK Techniques 1 AI
T1059.007 · JavaScript
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I. Basic Information for CVE-2020-2493
Vulnerability Information
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Vulnerability Title
Cross-site Scripting Vulnerability in Multimedia Console
Source: CVE Program / CVE List V5
Vulnerability Description
This cross-site scripting vulnerability in Multimedia Console allows remote attackers to inject malicious code. QANP have already fixed this vulnerability in Multimedia Console 1.1.5 and later.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Systems Multimedia Console 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems Multimedia Console是中国威联通（QNAP Systems）公司的一款可集中管理QTS设备的多媒体控制器。 Multimedia Console 1.1.5版本和之后版本存在跨站脚本漏洞，攻击者可利用该漏洞注入恶意代码。
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. | Multimedia Console | < 1.1.5 | - |
|
II. Public POCs for CVE-2020-2493
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2020-2493 (1)
-
https://www.qnap.com/en/security-advisory/qsa-20-14 x_refsource_CONFIRM
Same Patch Batch · QNAP Systems Inc. · 2020-12-10 · 8 CVEs total
| CVE-2020-2491 | Cross-site Scripting Vulnerability in Photo Station | |
| CVE-2019-7198 | Command Injection Vulnerability in QTS and QuTS hero | |
| CVE-2020-2494 | Cross-site Scripting Vulnerability in Music Station | |
| CVE-2020-2495 | Cross-site scripting vulnerability in QTS and QuTS hero | |
| CVE-2020-2496 | Cross-site scripting vulnerability in QTS and QuTS hero | |
| CVE-2020-2497 | Cross-site scripting vulnerability in QTS and QuTS hero | |
| CVE-2020-2498 | Cross-site scripting vulnerability in QTS and QuTS hero |
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V. Comments for CVE-2020-2493
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