CVE-2020-8704
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a...
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2020-8704- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.4 Medium
AV:L/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-362
- Updated
- 2026-11-02
CVE List No score
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2020-8704- Updated
- 2026-11-02
EUVDEUVD-2020-29552 No score
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
EUVD-2020-29552- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-57c7-hj58-875p
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a...
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
GHSA-57c7-hj58-875p- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-362
- Updated
- 2026-11-02
OSV
Race condition in a subsystem in the Intel(R) LMS versions before 2039.1.0.0 may allow a privileged user to potentially enable escalation of privilege via local access.
- Record
CVE-2020-8704- CVSS 3.1
- 6.4 Medium
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
- intel local manageability service
- 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
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History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-8704 is a medium vulnerability (CVSS 6.4) in Intel Local Manageability Service, published June 9, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.