名稱: Use of Default Cryptographic Key
The product uses a default cryptographic key for potentially critical functionality.
一般資訊
引入方式
Architecture and Design : It is common practice for products to be designed to use default keys. The rationale is to simplify the manufacturing process or the system administrator's task of installation and deployment into an enterprise. However, there is a risk that admins might not change the defaults.適用平台
程式語言
類別： Not Language-Specific (Undetermined)作業系統
類別： Not OS-Specific (Undetermined)架構
類別： Not Architecture-Specific (Undetermined)技術
類別： Not Technology-Specific (Undetermined)常見後果
| 範圍 | 影響 | 可能性 |
|---|---|---|
| Authentication | Gain Privileges or Assume Identity 注意：It is easier for attackers to bypass authentication quickly across multiple organizations. |
觀察到的案例
| 參考資料 | 描述 |
|---|---|
CVE-2018-3825 | cloud cluster management product has a default master encryption key |
CVE-2016-1561 | backup storage product has a default SSH public key in the authorized_keys file, allowing root access |
CVE-2010-2306 | Intrusion Detection System (IDS) uses the same static, private SSL keys for multiple devices and installations, allowing decryption of SSL traffic |
潛在緩解措施
Phases : RequirementsProhibit use of default, hard-coded, or other values that do not vary for each installation of the product - especially for separate organizations.
Phases : Architecture and Design
Force the administrator to change the credential upon installation.
Phases : Installation // Operation
The product administrator could change the defaults upon installation or during operation.
漏洞對應備注
理由說明 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.備註 : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
提交
| 名稱 | 機構 | 日期 | 發布日期 | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 4.9 |
修改記錄
| 名稱 | 機構 | 日期 | 備註 |
|---|---|---|---|
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Common_Consequences, Description, Modes_of_Introduction |
