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CWE-284 访问控制不恰当 类漏洞列表 2613

CWE-284 访问控制不恰当 类弱点 2613 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。

MITRE CWE 官方描述
CWE:CWE-284 访问控制不当 英文:产品未对来自未授权实体的资源访问进行限制,或限制不正确。 访问控制涉及使用多种保护机制,例如:Authentication(证明实体的身份)、Authorization(确保给定实体可以访问资源)以及 Accountability(跟踪已执行的活动)。当任何机制未应用或失效时,攻击者可以通过获取特权、读取敏感信息、执行命令、逃避检测等方式破坏产品的安全性。存在两种可能导致访问控制弱点的具体行为:Specification(规范):为用户或资源明确指定了不正确的特权、权限、所有权等(例如,将密码文件设置为所有用户可写,或将管理员能力授予访客用户)。此操作可由程序或管理员执行。Enforcement(执行):机制中存在错误,导致其无法正确执行指定的访问控制要求(例如,允许用户指定自己的特权,或允许语法不正确的 ACL 产生不安全的设置)。此问题发生在程序本身内部,即其并未实际执行管理员指定的预期安全策略。
常见影响 (1)
Other Varies by Context
缓解措施 (2)
Architecture and Design, Operation Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Architecture and Design Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separatio…
代码示例 (2)
This code temporarily raises the program's privileges to allow creation of a new user folder.
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 True
Bad · Python
This function runs an arbitrary SQL query on a given database, returning the result of the query.
function 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']);
Bad · PHP
CVE ID 标题 CVSS 风险等级 Published
CVE-2024-23446 Elastic 安全漏洞 — Kibana 6.5 Medium 2024-02-07
CVE-2023-32479 Dell 多款产品安全漏洞 — Dell Encryption 6.7 Medium 2024-02-06
CVE-2023-43517 Qualcomm Chipsets 安全漏洞 — Snapdragon 8.4 High 2024-02-06
CVE-2024-0969 WordPress plugin ARMember 安全漏洞 — ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup 5.3 Medium 2024-02-05
CVE-2024-0373 WordPress plugin Views for WPForms 安全漏洞 — Views for WPForms – Display & Edit WPForms Entries on your site frontend 4.3 Medium 2024-02-05
CVE-2024-0366 WordPress plugin Starbox 安全漏洞 — Starbox – the Author Box for Humans 4.3 Medium 2024-02-05
CVE-2024-0371 WordPress plugin Views for WPForms 安全漏洞 — Views for WPForms – Display & Edit WPForms Entries on your site frontend 4.3 Medium 2024-02-05
CVE-2024-1092 WordPress plugin RSS Aggregator by Feedzy 安全漏洞 — RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator 4.3 Medium 2024-02-05
CVE-2024-0370 WordPress plugin Views for WPForms 安全漏洞 — Views for WPForms – Display & Edit WPForms Entries on your site frontend 4.3 Medium 2024-02-05
CVE-2024-0374 WordPress plugin Views for WPForms 安全漏洞 — Views for WPForms – Display & Edit WPForms Entries on your site frontend 4.3 Medium 2024-02-05
CVE-2024-0324 WordPress Plugin User Profile Builder 安全漏洞 — User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor 8.2 High 2024-02-05
CVE-2024-22202 phpMyFAQ 访问控制错误漏洞 — phpMyFAQ 5.7 Medium 2024-02-05
CVE-2023-38263 IBM QRadar SOAR Plug-in 访问控制错误漏洞 — SOAR QRadar Plugin App 6.5 Medium 2024-02-02
CVE-2023-32333 IBM Maximo Asset Management 访问控制错误漏洞 — Maximo Asset Management 6.5 Medium 2024-02-02
CVE-2023-47867 MachineSense FeverWarn 访问控制错误漏洞 — FeverWarn 8.8 High 2024-02-01
CVE-2024-1114 openBI 访问控制错误漏洞 — openBI 6.5 Medium 2024-01-31
CVE-2024-24566 Lobe Chat 安全漏洞 — lobe-chat 5.3 Medium 2024-01-31
CVE-2024-21653 vantage6 访问控制错误漏洞 — vantage6 6.5 Medium 2024-01-30
CVE-2024-1011 SourceCodester Employee Management System 访问控制错误漏洞 — Employee Management System 4.3 Medium 2024-01-29
CVE-2024-0212 Wordpress plugin Cloudflare 安全漏洞 — Cloudflare-WordPress 8.1 High 2024-01-29
CVE-2024-20263 Cisco Small Business 安全漏洞 — Cisco Small Business Smart and Managed Switches 5.8 Medium 2024-01-26
CVE-2024-23675 Splunk 安全漏洞 — Splunk Enterprise 6.5 Medium 2024-01-22
CVE-2024-23681 Artemis Java Test Sandbox 安全漏洞 8.6 - 2024-01-19
CVE-2024-0712 Beijing Baichuo Smart S150 访问控制错误漏洞 — Smart S150 Management Platform 7.3 High 2024-01-19
CVE-2023-20260 Cisco Evolved Programmable Network Manager和Cisco Prime Infrastructure安全漏洞 — Cisco Prime Infrastructure 6.0 Medium 2024-01-17
CVE-2024-0642 C21 Live encoder 访问控制错误漏洞 — C21 Live Encoder and Live Mosaic 9.8 Critical 2024-01-17
CVE-2024-22407 Shopware 访问控制错误漏洞 — shopware 4.9 Medium 2024-01-16
CVE-2024-0570 TOTOLINK N350RT 安全漏洞 — N350RT 7.3 High 2024-01-16
CVE-2024-22209 EDX Open edX 访问控制错误漏洞 — edx-platform 6.4 Medium 2024-01-13
CVE-2023-49099 Discourse 访问控制错误漏洞 — discourse 3.1 Low 2024-01-12

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 2613 条 CVE 漏洞。