CVE-2022-23256
Azure Data Explorer Spoofing Vulnerability
8.1 High
Azure Data Explorer Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
1.56%Up 0.7 points since Feb 10, 2022
What each source reports
CVE List Score used
Azure Data Explorer Spoofing Vulnerability
Azure Data Explorer Spoofing Vulnerability
- Record
CVE-2022-23256- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2022-28343
Azure Data Explorer Spoofing Vulnerability
- Record
EUVD-2022-28343- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j783-7r4g-pwjc
Azure Data Explorer Spoofing Vulnerability.
Azure Data Explorer Spoofing Vulnerability.
- Record
GHSA-j783-7r4g-pwjc- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
NVD
Azure Data Explorer Spoofing Vulnerability
- Record
CVE-2022-23256- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-23256 is a high vulnerability (CVSS 8.1) in Microsoft Azure Data Explorer, published February 9, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.56%, the 75th percentile. No source names a fixed version.