CVE-2020-24507
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11...
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32, 13.50.11 and 15.0.22 may allow a privileged user to potentially enable information disclosure via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32, 13.50.11 and 15.0.22 may allow a privileged user to potentially enable information disclosure via local access.
- Record
CVE-2020-24507- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-665
- Updated
- 2026-11-02
CVE List No score
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32, 13.50.11 and 15.0.22 may allow a privileged user to potentially enable information disclosure via local access.
- Record
CVE-2020-24507- Updated
- 2026-11-02
EUVDEUVD-2020-17227 No score
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32, 13.50.11 and 15.0.22 may allow a privileged user to potentially enable information disclosure via local access.
- Record
EUVD-2020-17227- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mxmq-w35f-5fr4
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11...
Improper initialization in a subsystem in the Intel(R) CSME versions before 11.8.86, 11.12.86, 11.22.86, 12.0.81, 13.0.47, 13.30.17, 14.1.53, 14.5.32, 13.50.11 and 15.0.22 may allow a privileged user to potentially enable information disclosure via local access.
- Record
GHSA-mxmq-w35f-5fr4- CVSS 3.1
- 4.4 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-665
- Updated
- 2026-11-02
Affected products
- intel converged security and manageability engine
- siemens simatic field pg m5 firmware
- siemens simatic field pg m6 firmware
- siemens simatic ipc427e firmware
- siemens simatic ipc477e firmware
- siemens simatic ipc477e pro firmware
- siemens simatic ipc527g firmware
- siemens simatic ipc547g firmware
- siemens simatic ipc627e firmware
- siemens simatic ipc647e firmware
- siemens simatic ipc677e firmware
- siemens simatic ipc847e firmware
Show 1 moreShow less
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-24507 is a medium vulnerability (CVSS 4.4) in Intel Converged Security And Manageability Engine, published June 9, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 21st percentile. No source names a fixed version.