10

CVE-2020-6939: tableau tableau_server

CVSS: 10.0v2.0HighModified
Published 23-11-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-6939 is a high (CVSS 10.0) vulnerability in tableau tableau_server. EPSS estimates a 1.84% chance of exploitation in the next 30 days, higher than 78.7% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
1.84%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 23-11-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Tableau Server installations configured with Site-Specific SAML that allows the APIs to be used by unauthenticated users. If exploited, this could allow a malicious user to configure Site-Specific SAML settings and could lead to account takeover for users of that site. Tableau Server versions affected on both Windows and Linux are: 2018.2 through 2018.2.27, 2018.3 through 2018.3.24, 2019.1 through 2019.1.22, 2019.2 through 2019.2.18, 2019.3 through 2019.3.14, 2019.4 through 2019.4.13, 2020.1 through 2020.1.10, 2020.2 through 2020.2.7, and 2020.3 through 2020.3.2.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.84%

Chance of exploitation in the next 30 days

Percentile

79%

Versus all other CVEs

30-day change

+0.02 pp

From 1.83% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.84%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Tableau1 product
  • tableau_server≥ 2018.2, ≤ 2018.2.27 | ≥ 2018.3, ≤ 2018.3.24 | ≥ 2019.1, ≤ 2019.1.22 | ≥ 2019.2, ≤ 2019.2.18 | ≥ 2019.3, ≤ 2019.3.14 | ≥ 2019.4, ≤ 2019.4.13 | ≥ 2020.1, ≤ 2020.1.10 | ≥ 2020.2, ≤ 2020.2.7 | ≥ 2020.3, ≤ 2020.3.2

1 vendor · 1 product

References

1 links