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CWE-288 使用候选路径或通道进行的认证绕过 类漏洞列表 546

CWE-288 使用候选路径或通道进行的认证绕过 类弱点 546 条 CVE 漏洞汇总,含 AI 中文分析。

CWE-288 指认证绕过漏洞,即系统虽设有认证机制,却存在无需验证的备用路径或通道。攻击者常利用该缺陷,通过未受保护的接口或隐藏入口直接访问受限资源,从而规避身份校验。开发者应确保所有访问入口均强制实施统一且严格的认证策略,全面审查系统架构,消除任何未授权访问的潜在路径,以保障系统安全性。

MITRE CWE 官方描述
CWE:CWE-288 通过备用路径或通道绕过身份验证 (Authentication Bypass Using an Alternate Path or Channel) 英文:产品需要身份验证,但产品存在一个不需要身份验证的备用路径或通道。
常见影响 (1)
Access Control Bypass Protection Mechanism
缓解措施 (1)
Architecture and Design Funnel all access through a single choke point to simplify how users can access a resource. For every access, perform a check to determine if the user has permissions to access the resource.
代码示例 (1)
Register SECURE_ME is located at address 0xF00. A mirror of this register called COPY_OF_SECURE_ME is at location 0x800F00. The register SECURE_ME is protected from malicious agents and only allows access to select, while COPY_OF_SECURE_ME is not. Access control is implemented using an allowlist (as indicated by a…
module foo_bar(data_out, data_in, incoming_id, address, clk, rst_n); output [31:0] data_out; input [31:0] data_in, incoming_id, address; input clk, rst_n; wire write_auth, addr_auth; reg [31:0] data_out, acl_oh_allowlist, q; assign write_auth = | (incoming_id & acl_oh_allowlist) ? 1 : 0; always @* acl_oh_allowlist <= 32'h8312; assign addr_auth = (address == 32'hF00) ? 1: 0; always @ (posedge clk or negedge rst_n) if (!rst_n) begin q <= 32'h0; data_out <= 32'h0; end else begin q <= (addr_auth & write_auth) ? data_in: q; data_out <= q; end end endmodule
Informative · Verilog
assign addr_auth = (address == 32'hF00) ? 1: 0;
Bad · Verilog
CVE ID 标题 CVSS 风险等级 Published
CVE-2016-9497 多款Hughes satellite调制解调器授权问题漏洞 — HN7740S 8.8 - 2018-07-13
CVE-2018-4852 Siemens SICLOCK TC100和SICLOCK TC400 安全漏洞 — SICLOCK TC100, SICLOCK TC400 9.8 - 2018-07-03
CVE-2018-10841 GlusterFS 权限许可和访问控制问题漏洞 — glusterfs 8.8 - 2018-06-20
CVE-2017-9944 Siemens 7KT PAC1200 Data Manager 安全漏洞 — Siemens 7KT PAC1200 data manager (7KT1260) All versions < V2.03 9.8 - 2017-12-26
CVE-2017-6871 Siemens SIMATIC WinCC Sm@rtClient for Android和Android Lite 安全漏洞 — SIMATIC WinCC Sm@rtClient for Android, SIMATIC WinCC Sm@rtClient Lite for Android 6.8 - 2017-08-08
CVE-2017-5174 Geutebruck IP Camera G-Cam/EFD-2250 安全漏洞 — Geutebruck IP Cameras 9.8 - 2017-05-19

CWE-288(使用候选路径或通道进行的认证绕过) 是常见的弱点类别,本平台收录该类弱点关联的 546 条 CVE 漏洞。