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CVE-2019-8994— TIBCO ActiveMatrix BPM Escalation of Privileges Vulnerability

Quick assessment

Affected
TIBCO Software Inc. TIBCO ActiveMatrix BPM
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.

多款TIBCO产品中的workspace客户端存在安全漏洞。攻击者可通过更改配置利用该漏洞对其他用户产生恶意的影响。以下产品和版本受到影响：TIBCO Software TIBCO ActiveMatrix BPM 4.2.0及之前版本；TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric 4.2.0及之前版本；TIBCO Silver Fabric Enabler for ActiveMatrix BPM 1.4.1及之前版本。

AI Predicted 4.3 Difficulty: Easy EPSS 0.78% · P55

Possible ATT&CK Techniques 1 AI

T1134 · Access Token Manipulation
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I. Basic Information for CVE-2019-8994

Vulnerability Information
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Vulnerability Title
TIBCO ActiveMatrix BPM Escalation of Privileges Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
The workspace client of TIBCO Software Inc.'s TIBCO ActiveMatrix BPM, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM contains vulnerabilities where an authenticated user can change settings that can theoretically adversely impact other users. Affected releases are TIBCO Software Inc.'s TIBCO ActiveMatrix BPM: versions up to and including 4.2.0, TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric: versions up to and including 4.2.0, and TIBCO Silver Fabric Enabler for ActiveMatrix BPM: versions up to and including 1.4.1.
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
多款TIBCO产品访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
多款TIBCO产品中的workspace客户端存在安全漏洞。攻击者可通过更改配置利用该漏洞对其他用户产生恶意的影响。以下产品和版本受到影响：TIBCO Software TIBCO ActiveMatrix BPM 4.2.0及之前版本；TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric 4.2.0及之前版本；TIBCO Silver Fabric Enabler for ActiveMatrix BPM 1.4.1及之前版本。
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 ActiveMatrix BPM unspecified ~ 4.2.0 -
TIBCO Software Inc. TIBCO ActiveMatrix BPM Distribution for TIBCO Silver Fabric unspecified ~ 4.2.0 -
TIBCO Software Inc. TIBCO Silver Fabric Enabler for ActiveMatrix BPM unspecified ~ 1.4.1 -

II. Public POCs for CVE-2019-8994

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III. Intelligence Information for CVE-2019-8994

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Vendor Advisories for CVE-2019-8994 (1)

Other References for CVE-2019-8994 (2)

Same Patch Batch · TIBCO Software Inc. · 2019-04-24 · 6 CVEs total

CVE-2019-11203 TIBCO ActiveMatrix BPM Cross-Site Scripting and Cross-Site Request Forgery Vulnerabilities
CVE-2019-8991 TIBCO Active Matrix Service Grid Administrator With Multiple Cross-Site Scripting and Cros
CVE-2019-8992 TIBCO Active Matrix Service Grid Administrator Remote Code Execution
CVE-2019-8993 TIBCO Active Matrix Service Grid Administrator Unauthenticated Download of Sensitive File
CVE-2019-8995 TIBCO ActiveMatrix BPM Open Redirect Vulnerability

IV. Related Vulnerabilities

Same product: TIBCO ActiveMatrix BPM
Same vendor: TIBCO Software Inc.

V. Comments for CVE-2019-8994

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