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.
Published 2022-01-11 19:15:08
Updated 2022-01-19 15:09:29
View at NVD,   CVE.org

Products affected by CVE-2021-43053

  • Tibco » FTL » Developer Edition
    Versions up to, including, (<=) 6.7.2
    cpe:2.3:a:tibco:ftl:*:*:*:*:developer:*:*:*
  • Tibco » FTL » Enterprise Edition
    Versions up to, including, (<=) 6.7.2
    cpe:2.3:a:tibco:ftl:*:*:*:*:enterprise:*:*:*
  • Tibco » FTL » Community Edition
    Versions up to, including, (<=) 6.7.2
    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

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