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CVE-2018-18814

30
FAUCET Score

CVE-2018-18814 is a critical authentication bypass vulnerability affecting TIBCO Spotfire Analytics Platform for AWS Marketplace (versions up to 10.0.0) and TIBCO Spotfire Server (versions up to 7.10.1, 7.11.0, 7.11.1, 7.12.0, 7.13.0, 7.14.0). This flaw, rated 9.8 CRITICAL, allows an unauthenticated attacker to gain full access to a target account, independent of configured authentication mechanisms, due to improper handling of authentication. Despite its severity, there is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.0.0CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_analytics_platform_for_aws:*:*:*:*:*:*:*:*
<= 7.10.1CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_server:*:*:*:*:*:*:*:*
7.11.0CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_server:7.11.0:*:*:*:*:*:*:*
7.11.1CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_server:7.11.1:*:*:*:*:*:*:*
7.12.0CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_server:7.12.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.10%
Probability of exploitation in next 30 days
EPSS Percentile
86.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0310 is in the 78th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

tibco.com / support/advisories/2019/01/tibco-security-advisory-january-16-2019-tibco-spotfire-2018-18814
Vendor Advisory
securityfocus.com / bid/106635
Third Party AdvisoryVDB Entry
tibco.com / services/support/advisories
Vendor Advisory