PT-2021-2285 · Microsoft · Power Bi

Maxime Escourbiac · Published 2021-03-09 · Updated 2023-12-29 · CVE-2021-26859

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Power BI (affected versions not specified)

Description The issue is related to a lack of protection for service data in the Power BI report server, which could allow a remote attacker to gain unauthorized access to protected information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2021-01368

CVE-2021-26859

Affected Products

Power Bi

References · 6

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26859 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-26859 · Security Note
• https://osv.dev/vulnerability/CVE-2021-26859 · Vendor Advisory
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26859 · Vendor Advisory
• https://bdu.fstec.ru/vul/2021-01368 · Security Note
• https://cybersecurity-help.cz/vdb/SB2021030949 · Note