CVE-2025-27493
Quick assessment
Affected
Siemens SiPass integrated AC5102 (ACC-G2)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Siemens SiPass Integrated是德国西门子（Siemens）公司的一个功能强大且极其灵活的门禁控制系统。 Siemens SiPass Integrated AC5102 ACC-G2和ACC-AP V6.4.9及之前版本存在输入验证错误漏洞，该漏洞源于telnet命令行界面上未正确清理用户输入，可能导致权限提升。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-27493
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been identified in SiPass integrated AC5102 (ACC-G2) (All versions < V6.4.9), SiPass integrated ACC-AP (All versions < V6.4.9). Affected devices improperly sanitize user input for specific commands on the telnet command line interface. This could allow an authenticated local administrator to escalate privileges by injecting arbitrary commands that are executed with root privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Siemens SiPass Integrated 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Siemens SiPass Integrated是德国西门子（Siemens）公司的一个功能强大且极其灵活的门禁控制系统。 Siemens SiPass Integrated AC5102 ACC-G2和ACC-AP V6.4.9及之前版本存在输入验证错误漏洞，该漏洞源于telnet命令行界面上未正确清理用户输入，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Siemens | SiPass integrated AC5102 (ACC-G2) | 0 ~ V6.4.9 | - |
|
| Siemens | SiPass integrated ACC-AP | 0 ~ V6.4.9 | - |
|
II. Public POCs for CVE-2025-27493
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2025-27493 (1)
Same Patch Batch · Siemens · 2025-03-11 · 24 CVEs total
| CVE-2024-56336 | 9.8 CRITICAL | Siemens SINAMICS S200 授权问题漏洞 |
| CVE-2025-27494 | 9.1 CRITICAL | Siemens SiPass Integrated 输入验证错误漏洞 |
| CVE-2025-27396 | 8.8 HIGH | Siemens SCALANCE LPE9403 安全漏洞 |
| CVE-2024-56181 | 8.2 HIGH | Siemens SIMATIC 缓冲区错误漏洞 |
| CVE-2024-56182 | 8.2 HIGH | Siemens SIMATIC 缓冲区错误漏洞 |
| CVE-2025-23396 | 7.8 HIGH | Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞 |
| CVE-2025-23397 | 7.8 HIGH | Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞 |
| CVE-2025-23398 | 7.8 HIGH | Siemens Teamcenter 缓冲区错误漏洞 |
| CVE-2025-23399 | 7.8 HIGH | Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞 |
| CVE-2025-23400 | 7.8 HIGH | Siemens Teamcenter Visualization和Siemens Tecnomatix Plant Simulation 缓冲区错误漏洞 |
| CVE-2025-23401 | 7.8 HIGH | Siemens Teamcenter 缓冲区错误漏洞 |
| CVE-2025-23402 | 7.8 HIGH | Siemens Teamcenter 资源管理错误漏洞 |
| CVE-2025-27438 | 7.8 HIGH | Siemens Teamcenter 缓冲区错误漏洞 |
| CVE-2025-27392 | 7.2 HIGH | Siemens SCALANCE LPE9403 操作系统命令注入漏洞 |
| CVE-2025-27393 | 7.2 HIGH | Siemens SCALANCE LPE9403 操作系统命令注入漏洞 |
| CVE-2025-27394 | 7.2 HIGH | Siemens SCALANCE LPE9403 操作系统命令注入漏洞 |
| CVE-2025-27395 | 7.2 HIGH | Siemens SCALANCE LPE9403 路径遍历漏洞 |
| CVE-2025-25266 | 6.8 MEDIUM | Siemens Tecnomatix Plant Simulation 安全漏洞 |
| CVE-2025-25267 | 6.2 MEDIUM | Siemens Tecnomatix Plant Simulation 安全漏洞 |
| CVE-2024-52285 | 5.3 MEDIUM | Siemens SiPass Integrated 访问控制错误漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
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