CVE-2017-5530

high

Description

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.

References

https://www.tibco.com/support/advisories/2017/12/tibco-security-advisory-december-12-2017-tibbr-2017-5530

Details

Source: Mitre, NVD

Published: 2017-12-13

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.00301