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CVE-2021-20550

Quick assessment

Affected
IBM Content Navigator
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.

IBM Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 存在跨站脚本漏洞，该漏洞允许用户在Web UI中嵌入任意的JavaScript代码，从而改变预期的功能，这可能导致在可信会话中暴露凭据。

AI Predicted 6.1 Difficulty: Easy EPSS 0.50% · P40
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I. Basic Information for CVE-2021-20550

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Content Navigator 3.0.CD is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 199168.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Content Navigator 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Content Navigator是美国IBM公司的一款Web客户机。该产品支持从Web浏览器搜索和处理存储在内容服务器中的文档。 IBM Content Navigator 存在跨站脚本漏洞，该漏洞允许用户在Web UI中嵌入任意的JavaScript代码，从而改变预期的功能，这可能导致在可信会话中暴露凭据。
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
IBM Content Navigator 3.0.CD -

II. Public POCs for CVE-2021-20550

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III. Intelligence Information for CVE-2021-20550

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Vendor Advisories for CVE-2021-20550 (2)

Same Patch Batch · IBM · 2021-04-27 · 6 CVEs total

CVE-2021-29667 IBM Spectrum Scale 代码代码注入漏洞
CVE-2021-29666 IBM Spectrum Scale 跨站脚本漏洞
CVE-2021-20549 IBM Content Navigator 跨站脚本漏洞
CVE-2020-4981 IBM Spectrum Scale 输入验证错误漏洞
CVE-2021-20448 IBM Content Navigator 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: Content Navigator
Same vendor: IBM

V. Comments for CVE-2021-20550

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