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CWE-306 关键功能的认证机制缺失 类漏洞列表 1656

CWE-306 关键功能的认证机制缺失 类弱点 1656 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-306指关键功能缺乏身份验证，属于访问控制缺陷。攻击者可直接调用需高权限或消耗大量资源的功能，无需提供凭证，从而实施未授权操作或资源耗尽攻击。开发者应确保所有敏感操作强制实施身份验证机制，严格校验用户身份，防止未认证请求访问关键业务逻辑，保障系统安全。

MITRE CWE 官方描述
CWE：CWE-306 关键功能缺少身份验证 (Missing Authentication for Critical Function) 英文：该产品对于需要可证明的用户身份或消耗大量资源的功能，未执行任何身份验证 (authentication)。
常见影响 (1)
Access Control, Other Gain Privileges or Assume Identity, Varies by Context
Exposing critical functionality essentially provides an attacker with the privilege level of that functionality. The consequences will depend on the associated functionality, but they can range from reading or modifying sensitive data, accessing administrative or other privileged functionality, or p…
缓解措施 (5)
Architecture and Design Divide the software into anonymous, normal, privileged, and administrative areas. Identify which of these areas require a proven user identity, and use a centralized authentication capability. Identify all potential communication channels, or other means of interaction with the software, to ensure that all channels are appropriately protected, including those channels that are assumed to be access…
Architecture and Design For any security checks that are performed on the client side, ensure that these checks are duplicated on the server side, in order to avoid CWE-602. Attackers can bypass the client-side checks by modifying values after the checks have been performed, or by changing the client to remove the client-side checks entirely. Then, these modified values would be submitted to the server.
Architecture and Design Where possible, avoid implementing custom, "grow-your-own" authentication routines and consider using authentication capabilities as provided by the surrounding framework, operating system, or environment. These capabilities may avoid common weaknesses that are unique to authentication; support automatic auditing and tracking; and make it easier to provide a clear separation between authentication…
Architecture and Design Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid. For example, consider using libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator [REF-45].
Implementation, System Configuration, Operation When storing data in the cloud (e.g., S3 buckets, Azure blobs, Google Cloud Storage, etc.), use the provider's controls to require strong authentication for users who should be allowed to access the data [REF-1297] [REF-1298] [REF-1302].
代码示例 (2)
In the following Java example the method createBankAccount is used to create a BankAccount object for a bank management application.
public BankAccount createBankAccount(String accountNumber, String accountType, String accountName, String accountSSN, double balance) { BankAccount account = new BankAccount(); account.setAccountNumber(accountNumber); account.setAccountType(accountType); account.setAccountOwnerName(accountName); account.setAccountOwnerSSN(accountSSN); account.setBalance(balance); return account; }
Bad · Java
private boolean isUserAuthentic = false; // authenticate user, // if user is authenticated then set variable to true // otherwise set variable to false public boolean authenticateUser(String username, String password) { ... } public BankAccount createNewBankAccount(String accountNumber, String accountType, String accountName, String accountSSN, double balance) { BankAccount account = null; if (isUserAuthentic) { account = new BankAccount(); account.setAccountNumber(accountNumber); account.setAccountType(accountType); account.setAccountOwnerName(accountName); account.setAccountOwnerSSN(accountS
Good · Java
In 2022, the OT:ICEFALL study examined products by 10 different Operational Technology (OT) vendors. The researchers reported 56 vulnerabilities and said that the products were "insecure by design" [REF-1283]. If exploited, these vulnerabilities often allowed adversaries to change how the products operated, ranging from denial of service to changing the code that the products executed. Since these…
CVE ID 标题 CVSS 风险等级 Published
CVE-2022-20858 Cisco Nexus Dashboard 访问控制错误漏洞 — Cisco Nexus Dashboard 9.8 Critical 2022-07-21
CVE-2022-20861 Cisco Nexus Dashboard 跨站请求伪造漏洞 — Cisco Nexus Dashboard 9.8 Critical 2022-07-21
CVE-2021-34538 Apache Hive 访问控制错误漏洞 — Apache Hive 7.5 - 2022-07-16
CVE-2022-28771 SAP Business One License service API 访问控制错误漏洞 — SAP Business One License service API 7.5 - 2022-07-12
CVE-2022-33138 Siemens SIMATIC 访问控制错误漏洞 — SIMATIC MV540 H 9.1 - 2022-07-12
CVE-2021-44222 Siemens SIMATIC eaSie Core Package 访问控制错误漏洞 — SIMATIC eaSie Core Package 9.8 - 2022-07-12
CVE-2022-21952 SUSE Manager 访问控制错误漏洞 — SUSE Manager Server 4.1 7.5 High 2022-06-22
CVE-2022-32157 Splunk 访问控制错误漏洞 — Splunk Enterprise 7.5 High 2022-06-15
CVE-2022-32251 Siemens SINEMA Remote Connect Server 访问控制错误漏洞 — SINEMA Remote Connect Server 8.8 High 2022-06-14
CVE-2022-30230 Siemens SICAM GridEdge Essential 访问控制错误漏洞 — SICAM GridEdge (Classic) 9.8 Critical 2022-06-14
CVE-2022-30229 Siemens SICAM GridEdge Essential 授权问题漏洞 — SICAM GridEdge (Classic) 7.2 High 2022-06-14
CVE-2022-29226 Envoy 访问控制错误漏洞 — envoy 10.0 Critical 2022-06-09
CVE-2022-27169 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 7.5 High 2022-05-25
CVE-2022-26833 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 9.4 Critical 2022-05-25
CVE-2022-26303 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 7.5 High 2022-05-25
CVE-2022-26082 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 9.1 Critical 2022-05-25
CVE-2022-26067 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 4.9 Medium 2022-05-25
CVE-2022-26043 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 7.5 High 2022-05-25
CVE-2022-26026 Open Automation Software OAS Platform 访问控制错误漏洞 — OAS Platform 7.5 High 2022-05-25
CVE-2022-29881 Siemens SICAM 访问控制错误漏洞 — SICAM T 5.3 Medium 2022-05-10
CVE-2022-29879 Siemens SICAM 访问控制错误漏洞 — SICAM T 4.3 Medium 2022-05-10
CVE-2022-29877 Siemens SICAM 访问控制错误漏洞 — SICAM P850 8.2 - 2022-05-10
CVE-2022-0424 WordPress plugin Popup by Supsystic 访问控制错误漏洞 — Popup by Supsystic 5.3 - 2022-05-09
CVE-2022-1388 F5 BIG-IP 访问控制错误漏洞 — BIG-IP 9.8 Critical 2022-05-05
CVE-2022-27495 F5 NGINX Service Mesh 访问控制错误漏洞 — NGINX Service Mesh 6.5 Medium 2022-05-05
CVE-2022-1300 TRUMPF TruTops访问控制错误漏洞 — TruTops Boost 9.8 Critical 2022-05-02
CVE-2021-25094 WordPress plugin Tatsu 访问控制错误漏洞 — Tatsu 8.1 - 2022-04-25
CVE-2022-0878 Combined Charging System 访问控制错误漏洞 — Combined Charging System 4.6 Medium 2022-04-12
CVE-2022-24829 Gardener 访问控制错误漏洞 — garden 8.1 High 2022-04-11
CVE-2021-33008 AVEVA System Platform 访问控制错误漏洞 — AVEVA System Platform 8.8 High 2022-04-04

CWE-306（关键功能的认证机制缺失） 是常见的弱点类别，本平台收录该类弱点关联的 1656 条 CVE 漏洞。