CVE-2020-7949
HIGH
7.8
CVSS Score
Published: January 27, 2020 at 04:40 PM UTC
Updated: June 17, 2026 at 03:25 AM UTC
1 product affected across 1 vendorDota 2
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Severity
HIGH7.8
Exploit prediction
EPSS 4%
Description
schemasystem.dll in Valve Dota 2 before 7.23f allows remote attackers to achieve code execution or denial of service by creating a gaming server and inviting a victim to this server, because a crafted map is mishandled during a GetValue call.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 7.23f
Affected range stops below 7.23f, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/bi7s/CVE/tree/master/CVE-2020-7949CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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