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CVE-2026-1413— Sangfor Operation and Maintenance Security Management System HTTP POST Request port_validate portValidate command injection

Quick assessment

Affected
Sangfor Operation and Maintenance Security Management System
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.

Sangfor Operation and Maintenance Security Management System是中国深信服（Sangfor）公司的一个运维安全管理系统。 Sangfor Operation and Maintenance Security Management System 3.0.12及之前版本存在命令注入漏洞，该漏洞源于对文件/fort/ip_and_port/port_validate中参数port的错误操作，可能导致命令注入。

CVSS 6.3 · Medium EPSS 3.09% · P87

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-1413

Vulnerability Information
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Vulnerability Title
Sangfor Operation and Maintenance Security Management System HTTP POST Request port_validate portValidate command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Sangfor Operation and Maintenance Security Management System up to 3.0.12. This affects the function portValidate of the file /fort/ip_and_port/port_validate of the component HTTP POST Request Handler. Performing a manipulation of the argument port results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Sangfor Operation and Maintenance Security Management System 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sangfor Operation and Maintenance Security Management System是中国深信服（Sangfor）公司的一个运维安全管理系统。 Sangfor Operation and Maintenance Security Management System 3.0.12及之前版本存在命令注入漏洞，该漏洞源于对文件/fort/ip_and_port/port_validate中参数port的错误操作，可能导致命令注入。
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
Sangfor Operation and Maintenance Security Management System 3.0.0 -

II. Public POCs for CVE-2026-1413

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III. Intelligence Information for CVE-2026-1413

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Vendor Advisories for CVE-2026-1413 (1)

Same Patch Batch · Sangfor · 2026-01-26 · 3 CVEs total

CVE-2026-1412 7.3 HIGH Sangfor Operation and Maintenance Security Management System HTTP POST Request get_clip_im
CVE-2026-1414 6.3 MEDIUM Sangfor Operation and Maintenance Security Management System HTTP POST Request get_Informa

IV. Related Vulnerabilities

Same product: Operation and Maintenance Security Management System
Same vendor: Sangfor
Same weakness: CWE-77

V. Comments for CVE-2026-1413

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