CVE-2021-43053
Last modified
CVE-2021-43053 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The Realm Server component of TIBCO Software Inc.'s TIBCO FTL - Community Edition, TIBCO FTL - Developer Edition, and TIBCO FTL - Enterprise Edition contains a difficult to exploit vulnerability that allows an unauthenticated attacker with network access to obtain the cluster secret of another application connected to the realm server. Affected releases are TIBCO Software Inc.'s TIBCO FTL - Community Edition: versions 6.7.2 and below, TIBCO FTL - Developer Edition: versions 6.7.2 and below, and TIBCO FTL - Enterprise Edition: versions 6.7.2 and below.. EPSS estimates a 0.82% chance of exploitation in the next 30 days.
Description
The Realm Server component of TIBCO Software Inc.'s TIBCO FTL - Community Edition, TIBCO FTL - Developer Edition, and TIBCO FTL - Enterprise Edition contains a difficult to exploit vulnerability that allows an unauthenticated attacker with network access to obtain the cluster secret of another application connected to the realm server. Affected releases are TIBCO Software Inc.'s TIBCO FTL - Community Edition: versions 6.7.2 and below, TIBCO FTL - Developer Edition: versions 6.7.2 and below, and TIBCO FTL - Enterprise Edition: versions 6.7.2 and below.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tibco | Ftl | <= 6.7.2 |
References
- https://www.tibco.com/services/support/advisoriesVendor Advisory
- https://www.tibco.com/services/support/advisoriesVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-43053?
How severe is CVE-2021-43053?
How do I fix CVE-2021-43053?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-43048The Interior Server and Gateway Server components of TIBCO S…9.8
- CVE-2021-43049The Database component of TIBCO Software Inc.'s TIBCO Busine…9.8
- CVE-2021-4305A vulnerability was found in Woorank robots-txt-guard. It ha…7.5
- CVE-2021-43050The Auth Server component of TIBCO Software Inc.'s TIBCO Bus…7.8
- CVE-2021-43051The Spotfire Server component of TIBCO Software Inc.'s TIBCO…6.8
- CVE-2021-43052The Realm Server component of TIBCO Software Inc.'s TIBCO FT…7.5
- CVE-2021-43054The eFTL Server component of TIBCO Software Inc.'s TIBCO eFT…8.8
- CVE-2021-43055The eFTL Server component of TIBCO Software Inc.'s TIBCO eFT…8.8
- CVE-2021-43056An issue was discovered in the Linux kernel for powerpc befo…5.5
- CVE-2021-43057An issue was discovered in the Linux kernel before 5.14.8. A…7.8
- CVE-2021-43058An open redirect vulnerability exists in Replicated Classic …6.1
- CVE-2021-4306A vulnerability classified as problematic has been found in …7.5
Are you affected by CVE-2021-43053?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST