CVE-2020-7951 describes a memory corruption vulnerability in Valve Dota 2 (versions prior to 7.23e) within the meshsystem.dll component. An attacker can exploit this by creating a malicious gaming server and inviting a victim, leading to remote code execution or denial of service. With a CVSS score of 7.8 (High), this vulnerability requires user interaction (joining a server) but could result in high impact to confidentiality, integrity, and availability. There is currently no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.23eCPE matchmatch criteria | cpe:2.3:a:valvesoftware:dota_2:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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.