CWE-284 访问控制不恰当 类弱点 2614 条 CVE 漏洞汇总，含 AI 中文分析。
CWE-284 属于访问控制缺陷漏洞，指产品未正确限制或完全未限制非授权主体对资源的访问。攻击者通常通过绕过身份验证或权限检查，直接访问敏感数据或执行特权操作。开发者应避免此类问题，需严格实施身份认证与授权机制，确保仅合法用户能访问特定资源，并记录操作日志以增强可追溯性，从而有效防止未授权访问。
def makeNewUserDir(username): if invalidUsername(username): #avoid CWE-22 and CWE-78 print('Usernames cannot contain invalid characters') return False try: raisePrivileges() os.mkdir('/home/' + username) lowerPrivileges() except OSError: print('Unable to create new user directory for user:' + username) return False return Truefunction runEmployeeQuery($dbName, $name){ mysql_select_db($dbName,$globalDbHandle) or die("Could not open Database".$dbName); //Use a prepared statement to avoid CWE-89 $preparedStatement = $globalDbHandle->prepare('SELECT * FROM employees WHERE name = :name'); $preparedStatement->execute(array(':name' => $name)); return $preparedStatement->fetchAll(); } /.../ $employeeRecord = runEmployeeQuery('EmployeeDB',$_GET['EmployeeName']);| CVE ID | 标题 | CVSS | 风险等级 | Published |
|---|---|---|---|---|
| CVE-2021-25447 | SAMSUNG SmartThings 安全漏洞 — Smart Things | 8.2 | - | 2021-08-05 |
| CVE-2021-25446 | SAMSUNG SmartThings 安全漏洞 — Smart Things | 5.3 | - | 2021-08-05 |
| CVE-2021-1600 | Cisco Intersight 安全漏洞 — Cisco Intersight Virtual Appliance | 8.3 | High | 2021-07-22 |
| CVE-2021-1601 | Cisco Intersight 安全漏洞 — Cisco Intersight Virtual Appliance | 8.3 | High | 2021-07-22 |
| CVE-2021-25320 | Rancher Labs Rancher 安全漏洞 — Rancher | 9.9 | Critical | 2021-07-15 |
| CVE-2021-32753 | EdgeX Foundry 安全漏洞 — edgex-go | 8.3 | High | 2021-07-09 |
| CVE-2021-25440 | SAMSUNG FactoryCameraFB 安全漏洞 — FactoryCameraFB | 7.8 | - | 2021-07-08 |
| CVE-2021-25439 | SAMSUNG Members 安全漏洞 — Samsung Members | 4.4 | - | 2021-07-08 |
| CVE-2021-25438 | SAMSUNG Members 安全漏洞 — Samsung Members | 7.3 | - | 2021-07-08 |
| CVE-2021-25431 | SAMSUNG Mobile devices 安全漏洞 — Cameralyzer | 5.5 | - | 2021-07-08 |
| CVE-2021-28809 | QNAP HBS 3 访问控制错误漏洞 — HBS 3 | 9.8 | Critical | 2021-07-08 |
| CVE-2021-32517 | QSAN Storage Manager 安全漏洞 — Storage Manager | 7.5 | High | 2021-07-07 |
| CVE-2021-32514 | QSAN Storage Manager 安全漏洞 — Storage Manager | 7.5 | High | 2021-07-07 |
| CVE-2021-34627 | WordPress 安全漏洞 — WP Upload Restriction | 4.3 | Medium | 2021-07-07 |
| CVE-2021-34626 | WordPress plugin WP Upload Restriction 安全漏洞 — WP Upload Restriction | 4.3 | Medium | 2021-07-07 |
| CVE-2021-28579 | Adobe Connect 安全漏洞 — Connect | 4.3 | Medium | 2021-06-28 |
| CVE-2021-21083 | Adobe Experience Manager 安全漏洞 — Experience Manager | 7.5 | High | 2021-06-28 |
| CVE-2021-23845 | Bosch多个产品访问控制错误漏洞 — B426 Firmware | 8.0 | High | 2021-06-18 |
| CVE-2020-8300 | Citrix Systems Citrix Application Delivery Controller 安全漏洞 — Citrix ADC, Citrix Gateway | 8.1 | - | 2021-06-16 |
| CVE-2021-24359 | WordPress plugin Plus Addons for Elementor Page Builder 授权问题漏洞 — The Plus Addons for Elementor Page Builder | 7.1 | - | 2021-06-14 |
| CVE-2021-25405 | Samsung Notes 安全漏洞 — Samsung Notes | 5.0 | - | 2021-06-11 |
| CVE-2021-25412 | Samsung SMR 安全漏洞 — Samsung Mobile Devices | 7.8 | - | 2021-06-11 |
| CVE-2020-14388 | Red Hat 3scale API Management Platform 安全漏洞 — Red Hat 3scale API Management | 6.3 | - | 2021-06-02 |
| CVE-2021-32656 | Nextcloud 访问控制错误漏洞 — security-advisories | 8.6 | High | 2021-06-01 |
| CVE-2021-32652 | Nextcloud 访问控制错误漏洞 — security-advisories | 8.8 | High | 2021-06-01 |
| CVE-2021-24318 | WordPress 插件 访问控制错误漏洞 — Listeo | 6.5 | - | 2021-06-01 |
| CVE-2020-10145 | Adobe ColdFusion 安全漏洞 — ColdFusion | 7.8 | High | 2021-05-27 |
| CVE-2021-22907 | Citrix Systems Workspace App 安全漏洞 — Citrix Workspace App for Windows | 8.8 | - | 2021-05-27 |
| CVE-2020-27831 | Red Hat Quay 访问控制错误漏洞 — quay | 4.3 | - | 2021-05-26 |
| CVE-2020-25634 | Red Hat 访问控制错误漏洞 — 3scale-system | 5.4 | - | 2021-05-26 |
CWE-284（访问控制不恰当） 是常见的弱点类别，本平台收录该类弱点关联的 2614 条 CVE 漏洞。