CVE-2021-33097
MEDIUM
6.6
CVSS Score
Published: November 17, 2021 at 07:02 PM UTC
Updated: June 17, 2026 at 03:54 AM UTC
2 products affected across 1 vendorCrypto API Toolkit for Intel SgxSoftware Guard Extensions
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Severity
MEDIUM6.6
Exploit prediction
EPSS 0.6%
Description
Time-of-check time-of-use vulnerability in the Crypto API Toolkit for Intel(R) SGX may allow a privileged user to potentially enable escalation of privilege via network access.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2021-08-02
Affected range stops below 2021-08-02, so it looks safe — our inference, not a vendor statement
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00565.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-367
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