CWE-2（7PK - Environment）描述一種在漏洞資料庫與安全評估中使用的弱點類型；定義、背景與對應 CVE 見下方各節。
This category represents one of the phyla in the Seven Pernicious Kingdoms vulnerability classification. It includes weaknesses that are typically introduced during unexpected environmental conditions. According to the authors of the Seven Pernicious Kingdoms, "This section includes everything that is outside of the source code but is still critical to the security of the product that is being created. Because the issues covered by this kingdom are not directly related to source code, we separated it from the rest of the kingdoms."
| 日期 | 名稱 | 版本 | 重要性 | 評論 |
|---|---|---|---|---|
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Relationships |
| 2013-07-17 | CWE Content Team | 2.5 | — | updated Relationships |
| 2015-12-07 | CWE Content Team | 2.9 | — | updated Relationships |
| 2017-01-19 | CWE Content Team | 2.10 | — | updated Maintenance_Notes, Relationships |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Description, Maintenance_Notes, Name |
| 2018-03-27 | CWE Content Team | 3.1 | — | updated Relationships |
| 2019-06-20 | CWE Content Team | 3.3 | — | updated Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated References |
| 2021-10-28 | CWE Content Team | 4.6 | — | updated Relationships |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Mapping_Notes |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |