Vulnerability · Published Jun 9, 2021 · Assigned by intel
CVE-2020-8703
Medium 6.7
In plain English
A medium-severity security flaw in Intel(R) CSME versions. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS NVD)6.7Medium
Exploit odds (30 days)0.3%top 73.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improper buffer restrictions 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 and 15.0.22 may allow a privileged user to potentially enable escalation of privilege via local access.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Intel(R) CSME versions | 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 and 15.0.22 |
References
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00459.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20210611-0004/ x_refsource_CONFIRM
- https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf x_refsource_CONFIRM