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CWE-285 授权机制不恰当 类漏洞列表 1031

CWE-285 授权机制不恰当 类弱点 1031 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-285 属于权限控制缺陷,指系统在访问资源或执行操作时未正确执行授权检查。攻击者常通过篡改请求参数或绕过前端限制,以非授权身份访问敏感数据或执行特权操作。开发者应实施严格的基于角色的访问控制,在服务器端对所有请求进行细粒度权限验证,确保仅允许合法用户执行相应操作,从而杜绝越权风险。

MITRE CWE 官方描述
CWE:CWE-285 Improper Authorization 英文:The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
常见影响 (3)
ConfidentialityRead Application Data, Read Files or Directories
An attacker could read sensitive data, either by reading the data directly from a data store that is not properly restricted, or by accessing insufficiently-protected, privileged functionality to read the data.
IntegrityModify Application Data, Modify Files or Directories
An attacker could modify sensitive data, either by writing the data directly to a data store that is not properly restricted, or by accessing insufficiently-protected, privileged functionality to write the data.
Access ControlGain Privileges or Assume Identity, Execute Unauthorized Code or Commands
When access control checks are not applied consistently - or not at all - an attacker could gain privileges and execute unauthorized code or commands by modifying or reading critical data directly, or by accessing insufficiently-protected, privileged functionality.
缓解措施 (5)
Architecture and DesignDivide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) to enforce the roles at the appropriate boundaries. Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Architecture and DesignEnsure that you perform access control checks related to your business logic. These checks may be different than the access control checks that you apply to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to…
Architecture and DesignUse 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 authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Architecture and DesignFor web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page. One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests …
System Configuration, InstallationUse the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
代码示例 (2)
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
The following program could be part of a bulletin board system that allows users to send private messages to each other. This program intends to authenticate the user before deciding whether a private message should be displayed. Assume that LookupMessageObject() ensures that the $id argument is numeric, constructs a filename based on that id, and reads the message details from that file. Also ass…
sub DisplayPrivateMessage { my($id) = @_; my $Message = LookupMessageObject($id); print "From: " . encodeHTML($Message->{from}) . "<br>\n"; print "Subject: " . encodeHTML($Message->{subject}) . "\n"; print "<hr>\n"; print "Body: " . encodeHTML($Message->{body}) . "\n"; } my $q = new CGI; # For purposes of this example, assume that CWE-309 and # CWE-523 do not apply. if (! AuthenticateUser($q->param('username'), $q->param('password'))) { ExitError("invalid username or password"); } my $id = $q->param('id'); DisplayPrivateMessage($id);
Bad · Perl
CVE ID标题CVSS风险等级Published
CVE-2018-14662 Red Hat Ceph 信息泄露漏洞 — ceph 5.7 -2019-01-15
CVE-2018-15465 Cisco Adaptive Security Appliances Software authorization子系统权限许可和访问控制漏洞 — Cisco Adaptive Security Appliance (ASA) Software 8.1 -2018-12-24
CVE-2018-17933 Vecna VGo Robot 安全漏洞 — VGo Robot 8.8 -2018-10-30
CVE-2018-0459 Cisco Enterprise NFV Infrastructure Software 安全漏洞 — Cisco Enterprise NFV Infrastructure Software 6.5 -2018-10-05
CVE-2018-0460 Cisco Enterprise NFV Infrastructure Software 信息泄露漏洞 — Cisco Enterprise NFV Infrastructure Software 6.5 -2018-10-05
CVE-2018-15405 Cisco Integrated Management Controller Supervisor和Director 信息泄露漏洞 — Cisco Unified Computing System Director 6.5 -2018-10-05
CVE-2018-3829 Elastic Cloud Enterprise 安全漏洞 — Elastic Cloud Enterprise 6.5 -2018-09-19
CVE-2016-7035 Pacemaker 权限许可和访问控制漏洞 — pacemaker 7.8 -2018-09-10
CVE-2016-7071 Red Hat CloudForms 安全漏洞 — CFME 7.5 -2018-09-10
CVE-2016-7077 Foreman 信息泄露漏洞 — foreman 4.3 -2018-09-10
CVE-2016-7078 Foreman 信息泄露漏洞 — foreman 4.3 -2018-09-10
CVE-2018-3778 aedes 安全漏洞 — aedes 5.3 -2018-08-08
CVE-2018-0391 Cisco Prime Collaboration Provisioning 安全漏洞 — Cisco Prime Collaboration Provisioning unknown 6.5 -2018-08-01
CVE-2018-12466 openSUSE openbuildservice 安全漏洞 — openbuildservice 6.5 -2018-08-01
CVE-2018-12467 openSUSE openbuildservice 安全漏洞 — openbuildservice 7.5 -2018-08-01
CVE-2017-2632 Red Hat CloudForms Management Engine 权限许可和访问控制漏洞 — cfme 7.2 -2018-07-27
CVE-2017-2589 Hawtio servlet 安全漏洞 — hawtio 7.7 -2018-07-26
CVE-2018-10906 Fuse 安全漏洞 — fuse 8.8 -2018-07-24
CVE-2018-0393 Cisco Policy Suite 安全漏洞 — Cisco Policy Suite unknown 4.3 -2018-07-18
CVE-2018-1116 Polkit polkitd 信息泄露漏洞 — polkit 4.4 -2018-07-10
CVE-2018-10861 Red Hat Ceph 安全漏洞 — ceph 8.1 -2018-07-10
CVE-2017-16773 Synology Universal Search Highlight Preview 安全漏洞 — Universal Search 8.8 -2018-07-05
CVE-2018-1113 Fedora和Red Hat Enterprise Linux 访问控制错误漏洞 — setup 6.6 -2018-07-02
CVE-2017-16726 Beckhoff TwinCAT 安全漏洞 — Beckhoff TwinCAT 9.1 -2018-06-27
CVE-2018-1082 Moodle 授权问题漏洞 — Moodle 8.1 -2018-04-04
CVE-2017-0926 GitLab Community Edition Oauth sign-in组件安全漏洞 — GitLab Community and Enterprise Editions 8.8 -2018-03-21
CVE-2017-0927 GitLab Community Edition deployment keys组件安全漏洞 — GitLab Community and Enterprise Editions 6.5 -2018-03-21
CVE-2017-11398 Trend Micro Smart Protection Server(Standalone) 安全漏洞 — Trend Micro Smart Protection Server (Standalone) 8.1 -2018-01-19
CVE-2017-16743 PHOENIX CONTACT FL SWITCH 3xxx、4xxx和48xxx Series产品安全漏洞 — PHOENIX CONTACT FL SWITCH 9.8 -2018-01-12
CVE-2017-12160 Keycloak oauth 安全漏洞 — keycloak 7.2 -2017-10-26

CWE-285(授权机制不恰当) 是常见的弱点类别,本平台收录该类弱点关联的 1031 条 CVE 漏洞。