CVE-2023-43766 is a local privilege escalation vulnerability affecting multiple WithSecure products, including Client Security, Server Security, and Elements Endpoint Protection across Windows, macOS, and Linux platforms. This flaw, stemming from the lhz archive unpack handler, carries a high CVSS score of 7.8, indicating that a low-privileged local attacker can achieve high impact on confidentiality, integrity, and availability with low attack complexity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.0CPE matchmatch criteria | cpe:2.3:a:f-secure:linux_protection:12.0:*:*:*:*:*:*:* | ||
12.0CPE matchmatch criteria | cpe:2.3:a:f-secure:linux_security_64:12.0:*:*:*:*:*:*:* | ||
1.0.35-1CPE matchmatch criteria | cpe:2.3:a:f-secure:atlant:1.0.35-1:*:*:*:*:*:*:* | ||
15.00CPE matchmatch criteria | cpe:2.3:a:f-secure:client_security:15.00:*:*:*:*:*:*:* | ||
>= 17.0CPE matchmatch criteria | cpe:2.3:a:f-secure:elements_endpoint_protection:*:*:*:*:*:*:*:* |
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.