Security@TIBCO
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TIBCO Security Advisory: April 20, 2021 - TIBCO Administrator - Enterprise Edition - 2021-28827
TIBCO Administrator Stored Cross Site Scripting vulnerability
Original release date: April 20, 2021
Last revised:
CVE-2021-28827
Source: TIBCO Software Inc.
Products Affected
- TIBCO Administrator - Enterprise Edition versions 5.10.2 and below
- TIBCO Administrator - Enterprise Edition versions 5.11.0 and 5.11.1
- TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric versions 5.10.2 and below
- TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric versions 5.11.0 and 5.11.1
- TIBCO Administrator - Enterprise Edition for z/Linux versions 5.10.2 and below
- TIBCO Administrator - Enterprise Edition for z/Linux versions 5.11.0 and 5.11.1
- TIBCO Runtime Agent versions 5.10.2 and below
- TIBCO Runtime Agent versions 5.11.0 and 5.11.1
- TIBCO Runtime Agent for z/Linux versions 5.10.2 and below
- TIBCO Runtime Agent for z/Linux versions 5.11.0 and 5.11.1
The following component is affected:
- Administration GUI
Description
On unix based systems, the component listed above contains an easily exploitable vulnerability that allows an unauthenticated attacker to social engineer a legitimate user with network access to execute a Stored XSS attack targeting the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker.
Impact
In the worst case, if the victim is a privileged administrator successful execution of this vulnerability can result in an attacker gaining full administrative access to the affected system.
CVSS v3 Base Score: 9.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L)
Solution
TIBCO has released updated versions of the affected systems which address this issue:
- TIBCO Administrator - Enterprise Edition versions 5.10.2 and below update to version 5.10.3 or higher
- TIBCO Administrator - Enterprise Edition versions 5.11.0 and 5.11.1 update to version 5.11.2 or higher
- TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric versions 5.10.2 and below update to version 5.10.3 or higher
- TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric versions 5.11.0 and 5.11.1 update to version 5.11.2 or higher
- TIBCO Administrator - Enterprise Edition for z/Linux versions 5.10.2 and below update to version 5.10.3 or higher
- TIBCO Administrator - Enterprise Edition for z/Linux versions 5.11.0 and 5.11.1 update to version 5.11.2 or higher
- TIBCO Runtime Agent versions 5.10.2 and below update to version 5.10.3 or higher
- TIBCO Runtime Agent versions 5.11.0 and 5.11.1 update to version 5.11.2 or higher
- TIBCO Runtime Agent for z/Linux versions 5.10.2 and below update to version 5.10.3 or higher
- TIBCO Runtime Agent for z/Linux versions 5.11.0 and 5.11.1 update to version 5.11.2 or higher
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