CVE-2020-9408

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 1.3%, top 33% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

The Spotfire library component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace and TIBCO Spotfire Server contains a vulnerability that theoretically allows an attacker with write permissions to the Spotfire Library, but not "Script Author" group permission, to modify attributes of files and objects saved to the library such that the system treats them as trusted. This could allow an attacker to cause the Spotfire Web Player, Analyst clients, and TERR Service into executing arbitrary code with the privileges of the system account that started those processes. Affected releases are TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace: versions 10.8.0 and below and TIBCO Spotfire Server: versions 7.11.9 and below, versions 7.12.0, 7.13.0, 7.14.0, 10.0.0, 10.0.1, 10.1.0, 10.2.0, 10.3.0, 10.3.1, 10.3.2, 10.3.3, 10.3.4, 10.3.5, and 10.3.6, versions 10.4.0, 10.5.0, 10.6.0, 10.6.1, 10.7.0, and 10.8.0.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
66.7%
KEV
Not listed

Published

March 11, 2020

Last Modified

November 21, 2024

References (4)

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 46× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 102 total refreshes for this CVE.

  1. 2026-07-24 14:15 UTCEPSS rescore
  2. 2026-07-23 14:15 UTCEPSS rescore
  3. 2026-07-23 01:55 UTCEG score recompute
  4. 2026-07-22 22:41 UTCEG score recompute
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  71. 2026-05-27 06:47 UTCEG score recompute
  72. 2026-05-27 06:47 UTCGHSA enrichment
  73. 2026-05-26 13:42 UTCEPSS rescore
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  75. 2026-05-26 07:17 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2020-9408?
CVE-2020-9408 is a high vulnerability published on March 11, 2020. The Spotfire library component of TIBCO Software Inc.'s TIBCO Spotfire Analytics Platform for AWS Marketplace and TIBCO Spotfire Server contains a vulnerability that theoretically allows an attacker with write permissions to the Spotfire Library, but not "Script Author" group permission, to modify…
When was CVE-2020-9408 disclosed?
CVE-2020-9408 was first published in the National Vulnerability Database on March 11, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-9408 actively exploited?
CVE-2020-9408 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-9408?
CVE-2020-9408 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2020-9408?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-9408, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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