CVE-2021-31204
dotnet: .NET Core single-file application privilege escalation
Severity
ImportantRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · May 12, 2021
Updated · October 8, 2026
Description
A flaw was found in dotnet. A .NET Core single-file application running with elevated permissions could allow an attacker to gain elevated privileges. The highest threat to this vulnerability is to confidentiality, integrity, as well as system availability.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 7.3CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CWE-273 · Improper Check for Dropped Privileges