CVE-2020-9005

7.8 highEPSS 2.2%

High (7.8) in valvesoftware dota 2. EPSS 2.2% chance of exploitation in the next 30 days.

meshsystem.dll in Valve Dota 2 through 2020-02-17 allows remote attackers to achieve code execution or denial of service by creating a gaming server with a crafted map, and inviting a victim to this server. A GetValue call is mishandled.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2020-02-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

valvesoftware:dota_2

References

https://github.com/bi7s/CVE/blob/master/CVE-2020-9005/README.md
https://github.com/bi7s/CVE/blob/master/CVE-2020-9005/README.md

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