CVE-2017-5530

moderate-risk
Published 2017-12-13

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.

Do I need to act?

-
0.29% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10 High
NETWORK / LOW complexity

Affected Products (8)

Tibbr
Tibbr
Tibbr
Tibbr
Tibbr
Tibbr
Tibbr
Tibbr

Affected Vendors

Tibco

References (2)

Vendor Advisory https://www.tibco.com/support/advisories/2017/12/tibco-security-advisory-decembe...
Vendor Advisory https://www.tibco.com/support/advisories/2017/12/tibco-security-advisory-decembe...
43
/ 100
moderate-risk
Severity 28/34 · Critical
Exploitability 1/34 · Minimal
Exposure 14/34 · Moderate