What is CVE-2020-1173?

CVE-2020-1173 is a medium-severity vulnerability in Microsoft Power Bi Report Server, classified under Improper Input Validation. CVSS score: 6.8/10. Published 2020-05-21.

How severe is CVE-2020-1173?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Improper input validation in Microsoft Power Bi Report Server

CVE-2020-1173

A spoofing vulnerability exists in Microsoft Power BI Report Server in the way it validates the content-type of uploaded attachments, aka 'Microsoft Power BI Report Server Spoofing Vulnerability'.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.024 (81.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N.

Affected products

Microsoft Power Bi Report Server — versions unspecified
Microsoft Power_bi_report_server

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1173?: CVE-2020-1173 is a medium-severity vulnerability in Microsoft Power Bi Report Server, classified under Improper Input Validation. CVSS score: 6.8/10. Published 2020-05-21.
How severe is CVE-2020-1173?: Medium severity. CVSS v3 base score is 6.8 out of 10.