Vulnerability Details : CVE-2017-5530
The tibbr web server components of tibbr Community, and tibbr Enterprise contain SAML protocol handling errors which may allow authorized users to impersonate other users, and therefore escalate their access privileges. Affected releases are tibbr Community 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0, tibbr Enterprise 5.2.1 and below; 6.0.0; 6.0.1; 7.0.0.
Products affected by CVE-2017-5530
- cpe:2.3:a:tibco:tibbr:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:tibco:tibbr:*:*:*:*:community:*:*:*
- cpe:2.3:a:tibco:tibbr:6.0.0:*:*:*:community:*:*:*
- cpe:2.3:a:tibco:tibbr:6.0.1:*:*:*:community:*:*:*
- cpe:2.3:a:tibco:tibbr:7.0.0:*:*:*:community:*:*:*
- cpe:2.3:a:tibco:tibbr:6.0.1:*:*:*:enterprise:*:*:*
- cpe:2.3:a:tibco:tibbr:7.0.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:tibco:tibbr:6.0.0:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5530
0.30%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5530
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:N |
8.0
|
4.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
NIST | |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
2.8
|
5.2
|
TIBCO Software Inc. |
References for CVE-2017-5530
-
https://www.tibco.com/support/advisories/2017/12/tibco-security-advisory-december-12-2017-tibbr-2017-5530
TIBCO Security Advisory: December 12, 2017 - tibbr - 2017-5530 | TIBCO SoftwareVendor Advisory
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