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CWE-306 关键功能的认证机制缺失 类漏洞列表 1920

CWE-306 关键功能的认证机制缺失 类弱点 1920 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-2026-23746 Each Italy Wireless Mini Router WIRELESS-N 300M 代码问题漏洞 — Instant Financial Issuance (IF) 9.1AI Critical AI 2026-01-15
CVE-2025-14058 Lenovo Tablets 安全漏洞 — Tab M11 TB330FU TB330XU 3.2 Low 2026-01-14
CVE-2026-22238 Bluspark BLUVOYIX 安全漏洞 — BLUVOYIX 9.8AI Critical AI 2026-01-14
CVE-2023-54335 eXtplorer 访问控制错误漏洞 — eXtplorer 9.8 Critical 2026-01-13
CVE-2026-20803 Microsoft SQL Server 访问控制错误漏洞 — Microsoft SQL Server 2022 (GDR) 7.2 High 2026-01-13
CVE-2025-12548 Eclipse Che 访问控制错误漏洞 — Red Hat OpenShift Dev Spaces (RHOSDS) 3.22 9.0 Critical 2026-01-13
CVE-2026-0492 SAP HANA 访问控制错误漏洞 — SAP HANA database 8.8 High 2026-01-13
CVE-2026-22812 opencode 安全漏洞 — opencode 8.8 High 2026-01-12
CVE-2026-22788 WebErpMesv2 访问控制错误漏洞 — WebErpMesv2 8.2 High 2026-01-12
CVE-2026-0842 Flycatcher Toys smART Sketcher 访问控制错误漏洞 — smART Sketcher 6.3 Medium 2026-01-11
CVE-2025-69425 Ruckus vRIoT IoT Controller 信任管理问题漏洞 — vRIoT IoT Controller 10.0 Critical 2026-01-09
CVE-2025-66049 Vivotek IP7137 访问控制错误漏洞 — IP7137 7.5 - 2026-01-09
CVE-2025-15346 wolfssl-py 安全漏洞 — wolfSSL-py 9.1 - 2026-01-07
CVE-2017-20213 FLIR Thermal Camera 访问控制错误漏洞 — FLIR Thermal Camera F/FC/PT/D Stream 7.5 High 2026-01-07
CVE-2025-31963 HCL BigFix IVR 安全漏洞 — BigFix IVR 2.9 Low 2026-01-07
CVE-2026-0650 flagr 安全漏洞 — Flagr 9.3 Critical 2026-01-07
CVE-2026-0625 D-Link多款产品 访问控制错误漏洞 — DSL-2640B 9.8 - 2026-01-05
CVE-2025-14346 WHILL Model C2和WHILL Model F 访问控制错误漏洞 — Model C2 Electric Wheelchair 9.8 Critical 2026-01-05
CVE-2025-15026 Centreon 安全漏洞 — Infra Monitoring 9.8 Critical 2026-01-05
CVE-2025-3646 Petlibro Smart Pet Feeder Platform 访问控制错误漏洞 — Smart Pet Feeder Platform 7.3 High 2026-01-03
CVE-2026-21446 Webkul Software Bagisto 访问控制错误漏洞 — bagisto 9.8 - 2026-01-02
CVE-2026-21445 Langflow 访问控制错误漏洞 — langflow 9.4 - 2026-01-02
CVE-2020-36904 Selea CarPlateServer 访问控制错误漏洞 — Selea CarPlateServer (CPS) 7.5 High 2025-12-31
CVE-2024-58336 Akuvox S539 访问控制错误漏洞 — Akuvox Smart Doorphone 5.3 Medium 2025-12-30
CVE-2022-50790 SOUND4多款产品 访问控制错误漏洞 — Impact/Pulse/First 7.5 High 2025-12-30
CVE-2025-66377 Pexip Infinity 访问控制错误漏洞 — Infinity 7.5 High 2025-12-25
CVE-2025-3232 Mitsubishi Electric smartRTU 访问控制错误漏洞 — smartRTU 7.5 High 2025-12-24
CVE-2019-25248 Beward N100 安全漏洞 — N100 H.264 VGA IP Camera 7.5 High 2025-12-24
CVE-2019-25240 Rifatron 5brid DVR 安全漏洞 — DVR 9.8 Critical 2025-12-24
CVE-2019-25236 iSeeQ Hybrid DVR WH-H4 安全漏洞 — Hybrid DVR WH-H4 9.8 Critical 2025-12-24

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 1920 条 CVE 漏洞。