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CVE-2021-35493— TIBCO WebFOCUS Cross Site Scripting vulnerabilities

Quick assessment

Affected
TIBCO Software Inc. TIBCO WebFOCUS Client
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.

TIBCO WebFOCUS是美国TIBCO公司的一种企业商业智能和分析解决方案。配备了数据管理、可视化发现、预测分析和强大的可视化功能。 TIBCO WebFOCUS Client存在安全漏洞，该漏洞允许低特权攻击者可利用该漏洞对具有网络访问权限的合法用户进行社会工程，以执行针对受影响系统或受害者的本地系统的脚本。使用此漏洞的成功攻击需要来自攻击者可利用该漏洞以外的人的交互。受影响的版本是TIBCO Software Inc.的TIBCO WebF

CVSS 9.0 · Critical EPSS 0.60% · P47
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I. Basic Information for CVE-2021-35493

Vulnerability Information
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Vulnerability Title
TIBCO WebFOCUS Cross Site Scripting vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
The WebFOCUS Reporting Server and WebFOCUS Client components of TIBCO Software Inc.'s TIBCO WebFOCUS Client, TIBCO WebFOCUS Installer, and TIBCO WebFOCUS Reporting Server contain easily exploitable Stored and Reflected Cross Site Scripting (XSS) vulnerabilities that allow a low privileged attacker to social engineer a legitimate user with network access to execute scripts targeting the affected system or the victim's local system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO WebFOCUS Client: versions 8207.27.0 and below, TIBCO WebFOCUS Installer: versions 8207.27.0 and below, and TIBCO WebFOCUS Reporting Server: versions 8207.27.0 and below.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TIBCO WebFOCUS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TIBCO WebFOCUS是美国TIBCO公司的一种企业商业智能和分析解决方案。配备了数据管理、可视化发现、预测分析和强大的可视化功能。 TIBCO WebFOCUS Client存在安全漏洞，该漏洞允许低特权攻击者可利用该漏洞对具有网络访问权限的合法用户进行社会工程，以执行针对受影响系统或受害者的本地系统的脚本。使用此漏洞的成功攻击需要来自攻击者可利用该漏洞以外的人的交互。受影响的版本是TIBCO Software Inc.的TIBCO WebF
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
TIBCO Software Inc. TIBCO WebFOCUS Client unspecified ~ 8207.27.0 -
TIBCO Software Inc. TIBCO WebFOCUS Installer unspecified ~ 8207.27.0 -
TIBCO Software Inc. TIBCO WebFOCUS Reporting Server unspecified ~ 8207.27.0 -

II. Public POCs for CVE-2021-35493

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III. Intelligence Information for CVE-2021-35493

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Other References for CVE-2021-35493 (2)

IV. Related Vulnerabilities

Same vendor: TIBCO Software Inc.

V. Comments for CVE-2021-35493

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