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-2020-7545 | 多款Schneider Electric产品安全漏洞 — EcoStruxureª and SmartStruxureª Power Monitoring and SCADA Software (see security notification for version information) | 6.8 | - | 2020-12-01 |
| CVE-2020-25654 | Pacemaker 安全漏洞 — pacemaker | 7.8 | - | 2020-11-24 |
| CVE-2020-7573 | Schneider Electric EcoStruxure Building Operation WebReports 安全漏洞 — EcoStruxure Building Operation WebReports V1.9 - V3.1 | 6.5 | - | 2020-11-19 |
| CVE-2020-25701 | Moodle 访问控制错误漏洞 — moodle | 8.2 | - | 2020-11-19 |
| CVE-2020-25698 | Moodle 访问控制错误漏洞 — moodle | - | - | 2020-11-19 |
| CVE-2020-8278 | Nextcloud Social app 访问控制错误漏洞 — Nextcloud Social | 5.3 | - | 2020-11-19 |
| CVE-2020-7561 | Schneider Electric Easergy T300 访问控制错误漏洞 — Easergy T300 with firmware 2.7 and older | 9.8 | - | 2020-11-19 |
| CVE-2020-3482 | Cisco Expressway Series 访问控制错误漏洞 — Cisco TelePresence Video Communication Server (VCS) Expressway | 6.5 | - | 2020-11-18 |
| CVE-2020-26080 | Cisco IoT Field Network Director 访问控制错误漏洞 — Cisco IoT Field Network Director (IoT-FND) | 4.1 | - | 2020-11-18 |
| CVE-2020-26077 | Cisco IoT Field Network Director 访问控制错误漏洞 — Cisco IoT Field Network Director (IoT-FND) | 4.3 | - | 2020-11-18 |
| CVE-2020-26072 | Cisco IoT Field Network Director 访问控制错误漏洞 — Cisco IoT Field Network Director (IoT-FND) | 8.7 | - | 2020-11-18 |
| CVE-2020-26224 | PrestaShop 访问控制错误漏洞 — PrestaShop | 7.5 | High | 2020-11-16 |
| CVE-2020-24441 | Adobe Reader Mobile 安全漏洞 — Acrobat Reader | 5.5 | Medium | 2020-11-12 |
| CVE-2020-3592 | Cisco SD-WAN vManage Software 访问控制错误漏洞 — Cisco SD-WAN vManage | 6.5 | Medium | 2020-11-06 |
| CVE-2020-3284 | Cisco IOS XR 访问控制错误漏洞 — Cisco IOS XR Software | 9.8 | - | 2020-11-06 |
| CVE-2020-24433 | Adobe Acrobat Reader 安全漏洞 — Acrobat Reader | 7.8 | High | 2020-11-05 |
| CVE-2020-25662 | Linux kernel 信息泄露漏洞 — kernel | 5.3 | Medium | 2020-11-05 |
| CVE-2020-3564 | Cisco Firepower Threat Defense和Cisco Adaptive Security Appliances Software 访问控制错误漏洞 — Cisco Adaptive Security Appliance (ASA) Software | 7.5 | - | 2020-10-21 |
| CVE-2020-3565 | Cisco Firepower Threat Defense 授权问题漏洞 — Cisco Firepower Threat Defense Software | 5.8 | Medium | 2020-10-21 |
| CVE-2020-10139 | Acronis Cyber Backup 访问控制错误漏洞 — True Image 2021 | 7.8 | High | 2020-10-21 |
| CVE-2020-10138 | Acronis Cyber Backup 访问控制错误漏洞 — Cyber Backup | 7.8 | High | 2020-10-21 |
| CVE-2020-1666 | Juniper Networks Junos OS Evolved 代码问题漏洞 — Junos OS Evolved | 6.6 | Medium | 2020-10-16 |
| CVE-2020-8182 | Nextcloud 访问控制错误漏洞 — Nextcloud Deck | 7.6 | - | 2020-10-05 |
| CVE-2020-3396 | Cisco IOS XE 文件系统访问控制错误漏洞 — Cisco IOS XE Software | 6.8 | Medium | 2020-09-24 |
| CVE-2020-3418 | Cisco IOS XE 安全漏洞 — Cisco IOS XE Software | 4.7 | - | 2020-09-24 |
| CVE-2020-3503 | Cisco IOS XE file system permissions 访问控制错误漏洞 — Cisco IOS XE Software | 6.0 | Medium | 2020-09-24 |
| CVE-2020-3524 | Cisco IOS XE ROM监控器和Cisco ASR 920 和 Cisco ASR 1000 访问控制错误漏洞 — Cisco IOS XE ROMMON Software | 7.6 | - | 2020-09-24 |
| CVE-2020-8028 | SUSE 访问控制错误漏洞 — SUSE Linux Enterprise Module for SUSE Manager Server 4.1 | 9.3 | Critical | 2020-09-17 |
| CVE-2020-7531 | 施耐德 SCADAPack 授权问题漏洞 — SCADAPack 7x Remote Connect V3.6.3.574 and prior. | 7.3 | - | 2020-09-16 |
| CVE-2020-3522 | Cisco Data Center Network Manager Web管理接口访问控制错误漏洞 — Cisco Data Center Network Manager | 6.3 | Medium | 2020-08-26 |
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。