CVE-2020-12338
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an...
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
- Record
CVE-2020-12338- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
- Record
CVE-2020-12338- Updated
- 2026-11-02
EUVDEUVD-2020-4650 No score
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
- Record
EUVD-2020-4650- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-84r5-9fwf-5v5f No score
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an...
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
- Record
GHSA-84r5-9fwf-5v5f- Updated
- 2026-11-02
OSV
Insufficient control flow management in the Open WebRTC Toolkit before version 4.3.1 may allow an unauthenticated user to potentially enable escalation of privilege via network access.
- Record
CVE-2020-12338- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-12338 is a critical vulnerability (CVSS 9.8) in Intel Open Webrtc Toolkit, published November 13, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.59%, the 76th percentile. No source names a fixed version.