CVE-2020-0545 describes an integer overflow vulnerability within the Intel Converged Security and Management Engine (CSME), Trusted Execution Engine (TXE), and Server Platform Services (SPS). This flaw, affecting specific versions of these Intel firmware components, could allow a privileged local user to cause a denial of service. The vulnerability is rated Medium severity (CVSS 4.4), indicating a local attack vector with low attack complexity, requiring high privileges to exploit. The primary impact is denial of service, with no compromise to confidentiality or integrity. There is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, suggesting low public attention to this specific CVE.
| 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:*:*:*:*:*:*:*:* | ||
>= sps_e3_04.00.00.000.0, < sps_e3_04.01.04.109.0CPE matchmatch criteria | cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:* | ||
>= sps_e3_04.08.00.000.0, < sps_e3_04.08.04.070.0CPE matchmatch criteria | cpe:2.3:a:intel:server_platform_services:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/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.