Skills Development Database Security Assessment and Pentesting Guide

Database Security Assessment and Pentesting Guide

v20260803
database-security
A comprehensive guide for conducting authorized database security assessments across various platforms (PostgreSQL, MySQL, MSSQL, Mongo, Redis). Covers critical areas including exposure analysis, authentication, authorization checks, misconfiguration review, and attack chain validation, ensuring non-destructive testing practices are followed.
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Overview

Database Security Assessment

ACTION REQUIRED(读完后立刻执行)

  1. NOW: 读取 precedent-pentest;生产库禁止破坏性语句 unless 明确允许
  2. NOW: scope 写清实例、账号权限、是否允许写/删
  3. NEXT: 客户端工具路径
  4. ACT: 暴露面 → 认证 → 授权 → 配置 → 利用链验证(安全)

适用场景

  • 数据库未授权/弱口令/错误绑定 0.0.0.0
  • 权限过大、危险功能(xp_cmdshell、COPY PROGRAM、UDF)
  • 横向:从应用账号到 DBA
  • NoSQL 注入与 Redis 写文件等(授权环境)

工作流

□ 网络暴露与 TLS
□ 账号角色与 grantee
□ 敏感表访问控制
□ 危险配置:file_priv、xp_cmdshell、load_file
□ 审计日志是否开启
□ 备份与快照权限

工具链

工具 用途
官方 CLI 连接与枚举
sqlmap 注入验证(授权)
nuclei 已知暴露模板
云 RDS 控制台审计 配置

参考

  • references/db-misconfig-checklist.md
  • ../pentest-tools/ ../cloud-k8s/

路由上下文

上游: MASTER R35
下游: 获 OS 命令 → attack-chain;云托管 → cloud-k8s

任务完成自检

  • 是否避免未授权写删?
  • 是否区分配置问题与可利用链?
  • Checklist?
Info
Category Development
Name database-security
Version v20260803
Size 1.55KB
Updated At 2026-08-04
Language