CVE-2024-21939
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation...
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.
- Record
CVE-2024-21939- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-276
- Updated
- 2026-11-02
EUVDEUVD-2024-19545
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.
- Record
EUVD-2024-19545- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qx8r-w7wr-86w4
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation...
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.
- Record
GHSA-qx8r-w7wr-86w4- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-276
- Updated
- 2026-11-02
NVD
Incorrect default permissions in the AMD Cloud Manageability Service (ACMS) Software installation directory could allow an attacker to achieve privilege escalation potentially resulting in arbitrary code execution.
- Record
CVE-2024-21939- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-276
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-21939 is a high vulnerability (CVSS 7.3) in Amd Cloud Manageability Service, published November 12, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.23%, the 13th percentile. No source names a fixed version.