VulnerabilityModified

CVE-2021-26859

Microsoft Power BI Information Disclosure Vulnerability

HIGH 7.7EPSS 3.04%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Microsoft Power BI Information Disclosure Vulnerability

CVSS 3.1: 7.7 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS: 3.04% probability · 87th percentile
CISA KEV: Not listed
Affected: microsoft/power bi report server
Source: secure@microsoft.com

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26859
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26859Patch, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.