Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2021-23273

19
FAUCET Score

CVE-2021-23273 describes a stored Cross-Site Scripting (XSS) vulnerability in the client component of TIBCO Spotfire Analyst, Spotfire Analytics Platform for AWS Marketplace, Spotfire Desktop, and Spotfire Server. A low-privileged attacker with network access can theoretically execute this XSS attack, but it requires human interaction from another user to succeed. The vulnerability is rated Medium severity with a CVSS score of 5.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N), indicating it can be exploited over the network with low attack complexity and privileges, but requires user interaction. A successful exploit could lead to low impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered significant attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.1.0CPE matchmatch criteria
cpe:2.3:a:tibco:analytics_platform:*:*:*:*:*:aws_marketplace:*:*
<= 10.3.3CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_analyst:*:*:*:*:*:*:*:*
10.7.0CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_analyst:10.7.0:*:*:*:*:*:*:*
10.8.0CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_analyst:10.8.0:*:*:*:*:*:*:*
10.9.0CPE matchmatch criteria
cpe:2.3:a:tibco:spotfire_analyst:10.9.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.0HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
46.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 79th percentile among its peer group of 15,239 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/2021/03/tibco-security-advisory-march-9-2021-tibco-spotfire
Vendor Advisory
tibco.com / services/support/advisories
Vendor Advisory