CVE-2023-38817 describes a local privilege escalation vulnerability in Inspect Element Ltd Echo.ac v.5.2.1.0, specifically within the echo_driver.sys component. A local attacker can exploit this by sending a crafted command, potentially gaining NT AUTHORITY\SYSTEM privileges. With a CVSS score of 7.8 (HIGH), this vulnerability has low attack complexity and requires local access, but can lead to full compromise of confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.2.1.0CPE matchmatch criteria | cpe:2.3:a:echo:anti_cheat_tool:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.