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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-2020-25228 Siemens LOGO! 8 BM 访问控制错误漏洞 — LOGO! 8 BM (incl. SIPLUS variants) 9.8 - 2020-12-14
CVE-2020-7540 多款Schneider Electric产品访问控制错误漏洞 — Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions) 9.8 - 2020-12-11
CVE-2020-3531 Cisco IoT Field Network Director 访问控制错误漏洞 — Cisco IoT Field Network Director (IoT-FND) 9.8 - 2020-11-18
CVE-2020-3392 Cisco IoT Field Network Director 访问控制错误漏洞 — Cisco IoT Field Network Director (IoT-FND) 7.5 - 2020-11-18
CVE-2020-12500 Rocketlinx rocketlinx series 访问控制错误漏洞 — P+F Comtrol RocketLinx 9.8 Critical 2020-10-15
CVE-2020-3598 Cisco Vision Dynamic Signage Director 访问控制错误漏洞 — Cisco Vision Dynamic Signage Director 6.5 Medium 2020-10-08
CVE-2020-12505 WAGO 访问控制错误漏洞 — 750-852 8.2 High 2020-09-30
CVE-2020-12506 WAGO 访问控制错误漏洞 — 750-362 9.1 Critical 2020-09-30
CVE-2019-16004 Cisco Vision Dynamic Signage Director 访问控制错误漏洞 — Cisco Vision Dynamic Signage Director 8.2 - 2020-09-23
CVE-2020-15127 Contour 访问控制错误漏洞 — contour 7.5 High 2020-08-05
CVE-2020-3461 Cisco Data Center Network Manager 访问控制错误漏洞 — Cisco Data Center Network Manager 7.5 - 2020-07-31
CVE-2020-3376 Cisco Data Center Network Manager 访问控制错误漏洞 — Cisco Data Center Network Manager 7.3 High 2020-07-31
CVE-2020-10920 C-More HMI EA9 访问控制错误漏洞 — HMI EA9 9.8 - 2020-07-23
CVE-2020-10921 C-More HMI EA9 访问控制错误漏洞 — HMI EA9 9.8 - 2020-07-23
CVE-2020-10605 Grundfos CIM 500 访问控制错误漏洞 — CIM 500 7.5 - 2020-07-17
CVE-2020-14501 Advantech iView 访问控制错误漏洞 — Advantech iView 9.8 - 2020-07-15
CVE-2020-5373 Dell EMC OpenManage Integration for Microsoft System Center 访问控制错误漏洞 — OMIMSSC (OpenManage Integration for Microsoft System Center) 6.5 Medium 2020-07-14
CVE-2020-10044 Siemens SICAM MMU、SGU和T 访问控制错误漏洞 — SICAM MMU 7.5 - 2020-07-14
CVE-2020-10038 Siemens SICAM MMU、SGU和T 访问控制错误漏洞 — SICAM MMU 9.8 - 2020-07-14
CVE-2020-10282 Micro Air Vehicle Link 访问控制错误漏洞 — MAVLink 9.8 - 2020-07-03
CVE-2020-3402 Cisco Unified Customer Voice Portal 访问控制错误漏洞 — Cisco Unified IP Interactive Voice Response (IVR) 7.5 - 2020-07-02
CVE-2020-10272 Mobile Industrial Robots MiR100访问控制错误漏洞 — MiR100 8.8 - 2020-06-24
CVE-2020-7589 Siemens LOGO!8 BM 访问控制错误漏洞 — LOGO! 8 BM (incl. SIPLUS variants) 9.1 - 2020-06-10
CVE-2020-12004 Inductive Automation Ignition 访问控制错误漏洞 — Ignition 8 Gateway 7.5 - 2020-06-09
CVE-2020-5589 多款SONY无线耳机访问控制错误漏洞 — Sony wireless headphones WF-1000X, WF-SP700N, WH-1000XM2, WH-1000XM3, WH-CH700N, WH-H900N, WH-XB700, WH-XB900N, WI-1000X, WI-C600N, WI-SP600N 8.8 - 2020-06-09
CVE-2020-3335 Cisco Application Services Engine 访问控制错误漏洞 — Cisco Application Policy Infrastructure Controller (APIC) 5.5 - 2020-06-03
CVE-2020-3333 Cisco Application Services Engine 访问控制错误漏洞 — Cisco Application Policy Infrastructure Controller (APIC) 5.3 - 2020-06-03
CVE-2020-12017 多款GE产品访问控制错误漏洞 — GE Grid Solutions Reason RT Clocks 9.8 - 2020-06-02
CVE-2019-5620 ABB MicroSCADA Pro SYS600 访问控制错误漏洞 — MicroSCADA Pro SYS600 9.8 - 2020-04-29
CVE-2020-10625 Advantech WebAccess/NMS 访问控制错误漏洞 — WebAccess/NMS 9.8 - 2020-04-09

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。