CWE-520（.NET Misconfiguration: Use of Impersonation）描述一种在漏洞数据库与安全评估中使用的弱点类型；定义、背景与映射 CVE 见下方各节。
Allowing a .NET application to run at potentially escalated levels of access to the underlying operating and file systems can be dangerous and result in various forms of attacks.
| 类型 | 名称 | 类 | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
| language | ASP.NET | — | Undetermined | — |
| language | VB.NET | — | Undetermined | — |
| technology | — | Not Technology-Specific | Undetermined | — |
| technology | — | Web Based | Undetermined | — |
下列 CVE 在本库中映射到该弱点，并保留以便追溯与检索。
| CVE | 公开时间 | 摘要 |
|---|---|---|
| CVE-2026-2450 | 2026-04-14 | .NET misconfiguration: use of impersonation vulnerability in upKeeper Solutions upKeeper Instant Privilege Access allows Hijacking a Privileged Thread of Execution.This issue affects upKeeper Instant … |
| CVE-2019-25608 | 2026-03-22 | Iperius Backup 6.1.0 contains a privilege escalation vulnerability that allows low-privilege users to execute arbitrary programs with elevated privileges by creating backup jobs. Attackers can configu… |
| CVE-2024-46943 | 2024-09-15 | An issue was discovered in OpenDaylight Authentication, Authorization and Accounting (AAA) through 0.19.3. A rogue controller can join a cluster to impersonate an offline peer, even if this rogue cont… |
| 日期 | 名称 | 版本 | 重要性 | 评论 |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Potential_Mitigations, Time_of_Introduction |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Relationships, Other_Notes, Taxonomy_Mappings |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Relationships |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Potential_Mitigations |
| 2014-06-23 | CWE Content Team | 2.7 | — | updated Description, Other_Notes |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Taxonomy_Mappings |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Relationships |
| 2021-10-28 | CWE Content Team | 4.6 | — | updated Relationships |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Applicable_Platforms, Weakness_Ordinalities |