Vulnerability in Microsoft Open Enclave Sdk
CVE-2021-33767
Open Enclave SDK Elevation of Privilege Vulnerability
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
Public proof-of-concept exploits
References
- af854a3a-2127-422b-91ae-364da2661108 (Patch, Vendor Advisory)
- msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33767 (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2021-33767?
- CVE-2021-33767 is a high-severity vulnerability in Microsoft Open Enclave Sdk. CVSS score: 8.2/10. Published 2021-07-14.
- How severe is CVE-2021-33767?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2021-33767 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.