CVE-2021-23274

TIBCO API Exchange Gateway Clickjack Vulnerability

Description

The Config UI component of TIBCO Software Inc.'s TIBCO API Exchange Gateway and TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric contains a vulnerability that theoretically allows an unauthenticated attacker with network access to execute a clickjacking attack on the affected system. A successful attack using this vulnerability does not require human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO API Exchange Gateway: versions 2.3.3 and below and TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric: versions 2.3.3 and below.

Remediation

Solution:

  • TIBCO has released updated versions of the affected components which address these issues. TIBCO API Exchange Gateway versions 2.3.3 and below update to version 2.4.0 or higher TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric versions 2.3.3 and below update to version 2.4.0 or higher

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Vendor Advisory tibco.com Vendor Advisory tibco.com
Affected: TIBCO Software Inc. TIBCO API Exchange Gateway
Affected: TIBCO Software Inc. TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric
Published at:
Updated at:

References

Link Tags
http://www.tibco.com/services/support/advisories vendor advisory
https://www.tibco.com/support/advisories/2021/03/tibco-security-advisory-march-23-2021-tibco-api-exchange-gateway vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-23274?
CVE-2021-23274 has been scored as a critical severity vulnerability.
How to fix CVE-2021-23274?
To fix CVE-2021-23274: TIBCO has released updated versions of the affected components which address these issues. TIBCO API Exchange Gateway versions 2.3.3 and below update to version 2.4.0 or higher TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric versions 2.3.3 and below update to version 2.4.0 or higher
Is CVE-2021-23274 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-23274 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23274?
CVE-2021-23274 affects TIBCO Software Inc. TIBCO API Exchange Gateway, TIBCO Software Inc. TIBCO API Exchange Gateway Distribution for TIBCO Silver Fabric.
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