Vulnerability Details : CVE-2021-43053
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.
Products affected by CVE-2021-43053
- cpe:2.3:a:tibco:ftl:*:*:*:*:developer:*:*:*
- cpe:2.3:a:tibco:ftl:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:tibco:ftl:*:*:*:*:community:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-43053
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 55 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-43053
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST | |
8.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |
3.1
|
4.7
|
TIBCO Software Inc. |
References for CVE-2021-43053
-
https://www.tibco.com/support/advisories/2022/01/tibco-security-advisory-january-11-2022-tibco-ftl-2021-43053
TIBCO Security Advisory: January 11, 2022 - TIBCO FTL - 2021-43053 | TIBCO SoftwareVendor Advisory
-
https://www.tibco.com/services/support/advisories
Advisory | TIBCO SoftwareVendor Advisory
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