CVE-2021-31984
Power BI Remote Code Execution Vulnerability
7.6 High
Power BI Remote Code Execution Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- None
Exploit likelihood
1.95%Up 1.0 points since Jul 15, 2021
What each source reports
CVE List Score used
Power BI Remote Code Execution Vulnerability
Power BI Remote Code Execution Vulnerability
- Record
CVE-2021-31984- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2021-18856
Power BI Remote Code Execution Vulnerability
- Record
EUVD-2021-18856- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-mm9m-8c34-98g3
Power BI Remote Code Execution Vulnerability
Power BI Remote Code Execution Vulnerability
- Record
GHSA-mm9m-8c34-98g3- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N - Updated
- 2026-11-02
NVD
Power BI Remote Code Execution Vulnerability
- Record
CVE-2021-31984- CVSS 3.1
- 7.6 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:N - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-31984 is a high vulnerability (CVSS 7.6) in Microsoft Power Bi Desktop, published July 14, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.95%, the 80th percentile. No source names a fixed version.