CVE-2020-8704

moderate-risk
Published 2021-06-09

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.

Do I need to act?

-
0.05% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.4/10 Medium
LOCAL / HIGH complexity

Affected Products (13)

Local Manageability Service
Simatic Field Pg M6 Firmware
Simatic Ipc477E Pro Firmware
Simatic Ipc527G Firmware
Simatic Ipc627E Firmware
Simatic Ipc647E Firmware
Simatic Ipc677E Firmware
Simatic Ipc847E Firmware

Affected Vendors

Siemens Intel

References (4)

Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459....
Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf
Vendor Advisory https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459....
34
/ 100
moderate-risk
Severity 17/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 17/34 · Moderate