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Oa System Attack

  • 24 installs
  • 1.6k repo stars
  • Updated July 19, 2026
  • wgpsec/aboutsecurity

Helps with ai & agent building tasks during AI-assisted development.

About

oa-system-attack is a Claude Code skill for ai & agent building. It helps solo builders move faster with AI-assisted coding.

  • oa-system-attack
  • AI & Agent Building
  • AI-coding skill

Oa System Attack by the numbers

  • 24 all-time installs (skills.sh)
  • +2 installs in the week ending Jul 27, 2026 (Skillselion tracking)
  • Ranked #9,912 of 16,546 AI & Agent Building skills by installs in the Skillselion catalog
  • Data as of Aug 5, 2026 (Skillselion catalog sync)
npx skills add https://github.com/wgpsec/aboutsecurity --skill oa-system-attack

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Listed on Skillselion
Installs24
repo stars1.6k
Last updatedJuly 19, 2026
Repositorywgpsec/aboutsecurity

What it does

Helps with ai & agent building tasks during AI-assisted development.

Files

SKILL.mdMarkdownGitHub ↗

国产 OA/内网系统漏洞利用

国内比赛内网环境几乎必有 OA 系统——它们历史漏洞多、补丁率低、权限通常较高。

⛔ 深入参考(必读)

  • 致远/泛微/用友详细漏洞利用 → references/oa-exploits.md
  • 通达/蓝凌/其他系统漏洞利用 → references/oa-exploits-more.md

---

Phase 1: OA 系统识别

# Web 指纹识别
whatweb http://TARGET
curl -sI http://TARGET | grep -i "Server"
curl -s http://TARGET | grep -iE "seeyon|致远|weaver|ecology|泛微|yonyou|用友|tongda|通达|landray|蓝凌|ezoffice|万户"

# 常见路径指纹
curl -s http://TARGET/seeyon/           # 致远 OA
curl -s http://TARGET/weaver/           # 泛微 E-cology
curl -s http://TARGET/mobile/           # 泛微 E-mobile
curl -s http://TARGET/ispirit/          # 通达 OA
curl -s http://TARGET/sys/             # 蓝凌 OA
curl -s http://TARGET/portal/          # 用友 NC

Phase 2: 系统 → 漏洞速查

致远 OA (Seeyon) — 漏洞最多

漏洞路径类型
Session 泄露/seeyon/thirdpartyController.do任意用户登录
文件上传/seeyon/htmlofficeservletRCE
反序列化/seeyon/autoinstall.do.cssRCE
SSRF/seeyon/ajax.doSSRF
SQL 注入/seeyon/webmail.doSQLi

泛微 OA (Weaver/E-cology) — 出现频率最高

漏洞路径类型
SQL 注入/mobile/browser/WorkflowCenterTreeData.jspSQLi
文件上传/weaver/bsh.servlet.BshServletRCE
SSRF/ssrf/proxySSRF
数据库配置读取/mobile/DBconfigReader.jsp信息泄露
命令执行/api/integration/workflowToDocRCE

用友 NC (Yonyou) — 权限通常高

漏洞路径类型
反序列化/servlet/~ic/bsh.servlet.BshServletRCE
文件上传/servlet/FileReceiveServlet任意文件上传
目录遍历/NCFindWeb信息泄露
SSRF/servlet/~uap/nc.itf.iufo.FunctionServletSSRF

通达 OA — 入门级目标

漏洞路径类型
文件上传+包含/ispirit/im/upload.php + /ispirit/interface/gateway.phpRCE
任意用户登录/logincheck_code.php认证绕过
SQL 注入/general/approve_center/archive/getTableInfo.phpSQLi

蓝凌 OA (Landray) — SSRF 到 RCE

漏洞路径类型
SSRF → RCE/sys/ui/extend/varkind/custom.jspRCE
任意文件读取/sys/ui/extend/varkind/custom.jsp文件读取
反序列化/sys/search/sys_search_main/sysSearchMain.doRCE

→ 详细 payload → references

Phase 3: 通用攻击策略

发现 OA 系统后:
1. 确认系统类型和版本
2. 尝试默认口令
3. 查已知 CVE / Nday
4. nuclei 扫描: nuclei -u TARGET -tags oa,seeyon,weaver,tongda
5. 手动验证高危漏洞(RCE > 文件上传 > SQLi > 信息泄露)
6. 获取 shell 后收集内网凭据

默认口令速查

系统用户名默认密码
致远 OAsystemsystem
致远 OAadminseeyon123456
泛微 OAsysadmin1
用友 NCadminadmin
通达 OAadminadmin00
蓝凌 OAadminadmin

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