CVE-2021-28827 Information

Description

The Administration GUI component of TIBCO Software Inc.’s TIBCO Administrator - Enterprise Edition TIBCO Administrator - Enterprise Edition TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric TIBCO Administrator - Enterprise Edition for z/Linux TIBCO Administrator - Enterprise Edition for z/Linux TIBCO Runtime Agent TIBCO Runtime Agent TIBCO Runtime Agent for z/Linux and TIBCO Runtime Agent for z/Linux 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. Affected releases are TIBCO Software Inc.’s 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 and TIBCO Runtime Agent for z/Linux: versions 5.11.0 and 5.11.1.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Reference

http://www.tibco.com/services/support/advisories https://www.tibco.com/support/advisories/2021/04/tibco-security-advisory-april-20-2021-tibco-administrator-2021-28827

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.6