CVE-2019-15637

Tableau Server vulnerability

CVSS

8.1

EPSS

14.3%

EPSS pct

96th

Exploited

No known

Numerous Tableau products are vulnerable to XXE via a malicious workbook, extension, or data source, leading to information disclosure or a DoS. This affects Tableau Server, Tableau Desktop, Tableau Reader, and Tableau Public Desktop.

Affected vendor

Tableau

Affected product

Tableau Server

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness type (CWE)

CWE-611 — XML External Entity (XXE) Reference

Published

2019-08-26

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to availability.

Its EPSS score of 14.3% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 96% of all scored CVEs.

Check your external exposure to CVE-2019-15637

Confirm whether Tableau Tableau Server is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2019-15637.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2019-15637

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2019-15637 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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