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CVE-2026-75775

Quick assessment

Affected
ASUS Router
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.

在某些华硕（ASUS）路由器中，由于未正确过滤用于操作系统命令的特殊字符，攻击者可利用设备处于出厂默认状态时，通过向路由器发送精心构造的参数，以 root 权限执行任意命令。有关详细信息，请参阅华硕安全公告中的“华硕路由器固件安全更新”部分。

CVSS 7.7 · High

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-75775

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Special Elements used in an OS Command in certain ASUS routers allows remote user to execute arbitrary commands with root privileges via crafted parameters sent to the router while the device is in its factory-default state.Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ASUS Router 3.0.0.6.102 series -

II. Public POCs for CVE-2026-75775

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III. Intelligence Information for CVE-2026-75775

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Vendor Advisories for CVE-2026-75775 (1)

Same Patch Batch · ASUS · 2026-10-23 · 3 CVEs total

CVE-2026-93489 8.7 HIGH ASUS 路由器固件身份验证绕过漏洞
CVE-2026-75779 8.6 HIGH ASUS 路由器固件 OS 命令注入与 CSRF 漏洞

IV. Related Vulnerabilities

Same product: Router
Same vendor: ASUS
Same weakness: CWE-78

V. Comments for CVE-2026-75775

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