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CVE-2021-43049— TIBCO BusinessConnect Container Edition username and password leakage

Quick assessment

Affected
TIBCO Software Inc. TIBCO BusinessConnect Container Edition
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 BusinessConnect Container Edition是美国Tibco公司的一种轻量级、复杂的工具。用于在基于容器的 Paas 平台上统一且一致地部署的企业对企业电子商务交易。 Tibco BusinessConnect Container Edition 存在权限许可和访问控制问题漏洞，攻击者可利用该漏洞通过网络访问获取受影响系统用户的用户名和密码。

CVSS 9.8 · Critical EPSS 1.33% · P69

Possible ATT&CK Techniques 1 AI

T1552.005 · Cloud Instance Metadata API
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I. Basic Information for CVE-2021-43049

Vulnerability Information
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Vulnerability Title
TIBCO BusinessConnect Container Edition username and password leakage
Source: CVE Program / CVE List V5
Vulnerability Description
The Database component of TIBCO Software Inc.'s TIBCO BusinessConnect Container Edition contains an easily exploitable vulnerability that allows an unauthenticated attacker with network access to obtain the usernames and passwords of users of the affected system. Affected releases are TIBCO Software Inc.'s TIBCO BusinessConnect Container Edition: versions 1.1.0 and below.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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 BusinessConnect Container Edition 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tibco BusinessConnect Container Edition是美国Tibco公司的一种轻量级、复杂的工具。用于在基于容器的 Paas 平台上统一且一致地部署的企业对企业电子商务交易。 Tibco BusinessConnect Container Edition 存在权限许可和访问控制问题漏洞，攻击者可利用该漏洞通过网络访问获取受影响系统用户的用户名和密码。
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
TIBCO Software Inc. TIBCO BusinessConnect Container Edition unspecified ~ 1.1.0 -

II. Public POCs for CVE-2021-43049

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III. Intelligence Information for CVE-2021-43049

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Other References for CVE-2021-43049 (2)

Same Patch Batch · TIBCO Software Inc. · 2022-02-15 · 3 CVEs total

CVE-2022-22770 9.8 CRITICAL TIBCO AuditSafe API Authentication vulnerability
CVE-2021-43050 8.4 HIGH TIBCO BusinessConnect Container Edition administrative username and passwords leakage

IV. Related Vulnerabilities

Same product: TIBCO BusinessConnect Container Edition
Same vendor: TIBCO Software Inc.

V. Comments for CVE-2021-43049

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