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CVE-2019-17333

17
FAUCET Score

CVE-2019-17333 describes a stored Cross-Site Scripting (XSS) vulnerability in the Web server component of TIBCO EBX, affecting versions 5.8.1.fixS and below, and versions 5.9.3 through 5.9.7. This medium-severity vulnerability (CVSS 5.4) allows authenticated users to inject malicious scripts, potentially leading to information disclosure or unauthorized actions within the user's browser. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.8.1CPE matchmatch criteria
cpe:2.3:a:tibco:ebx:*:*:*:*:*:*:*:*
>= 5.9.3, <= 5.9.7CPE matchmatch criteria
cpe:2.3:a:tibco:ebx:*:*:*:*:*:*:*:*
5.8.1CPE matchmatch criteria
cpe:2.3:a:tibco:ebx:5.8.1:-:*:*:*:*:*:*
5.8.1CPE matchmatch criteria
cpe:2.3:a:tibco:ebx:5.8.1:fixr:*:*:*:*:*:*
5.8.1CPE matchmatch criteria
cpe:2.3:a:tibco:ebx:5.8.1:fixs:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.0HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 82nd percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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/2020/02/tibco-security-advisory-february-19-2020-tibco-ebx
Vendor Advisory
tibco.com / services/support/advisories
Vendor Advisory