CVE-2020-0533 describes a reversible one-way hash vulnerability in Intel Converged Security Management Engine (CSME) firmware versions prior to 11.8.76, 11.12.77, and 11.22.77. This flaw could allow a privileged local user to achieve escalation of privilege, denial of service, or information disclosure. With a CVSS score of 6.7 (Medium), the vulnerability requires high privileges and local access but has high impacts on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion, though it was mentioned in a BleepingComputer article regarding Intel's June 2020 Platform Update.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 11.0, < 11.8.77CPE matchmatch criteria | cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* | ||
>= 11.10, < 11.12.77CPE matchmatch criteria | cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* | ||
>= 11.20, < 11.22.77CPE matchmatch criteria | cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.