CVE-2021-34524
Medium
Elevated severity or exploit probability.
CVSS base
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS — probability of exploitation (30 days)
3.6%
88.9th percentile
CISA KEV
Not listed
Weakness / dates
—
Published 2021-08-12 · modified 2026-08-10
CVSS breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
| Attack Vector | N | Network |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | H | High |
| Availability | N | None |
Timeline
- 2021-08-12 — Published (NVD)
- 2026-08-10 — Last modified (NVD)
Description
Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability