CVE-2021-26859

Microsoft Power BI Information Disclosure Vulnerability

Severity Score

7.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Microsoft Power BI Information Disclosure Vulnerability

Una Vulnerabilidad de Divulgación de Información de Microsoft Power BI

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-02-08 CVE Reserved
2021-03-11 CVE Published
2024-08-03 CVE Updated
2024-09-18 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26859	2023-12-29

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Power Bi Report Server Search vendor "Microsoft" for product "Power Bi Report Server"				15.0.1103.234 Search vendor "Microsoft" for product "Power Bi Report Server" and version "15.0.1103.234"		-		Affected
Microsoft Search vendor "Microsoft"		Power Bi Report Server Search vendor "Microsoft" for product "Power Bi Report Server"				15.0.1104.300 Search vendor "Microsoft" for product "Power Bi Report Server" and version "15.0.1104.300"		-		Affected