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CVE-2026-120227— WAVLINK WN701AE ioos Web Backend static_route_setting.sh del_staticrule os command injection

Quick assessment

Affected

WAVLINK WN701AE

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 WAVLINK WN701AE（固件版本 M01AE_V260105）中发现了一个安全漏洞。该漏洞影响 ioos Web 后端组件中文件的函数。攻击者通过操纵参数，可触发操作系统命令注入漏洞。该漏洞可被远程利用，且利用代码已公开并可被使用。厂商已在披露初期收到相关通报。

CVSS 9.9 · Critical Updated Nov 01, 2026

Possible ATT&CK Techniques 2 AI

T1059.004 · Unix Shell T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

Vendor	Product	Version Range	Status
WAVLINK	WN701AE	`M01AE_V260105`	affected

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Vulnerability Information

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Vulnerability Title

WAVLINK WN701AE ioos Web Backend static_route_setting.sh del_staticrule os command injection

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in WAVLINK WN701AE M01AE_V260105. This affects the function del_staticrule of the file static_route_setting.sh of the component ioos Web Backend. Performing a manipulation of the argument rule_name results in os command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

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
WAVLINK	WN701AE	M01AE_V260105	`cpe:2.3:o:wavlink:wn701ae_firmware::::::::`

II. Public POCs for CVE-2026-120227

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-120227

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Vendor Advisories for CVE-2026-120227 (1)

CVE-2026-120227 | WAVLINK WN701AE M01AE_V260105 ioos Web Backend static_route_setting.sh del_staticrule rule_name os command injection vdb-entry technical-description

Other References for CVE-2026-120227 (4)

https://github.com/pipiyyb/cve/blob/main/WAVLINK%20WN701AE.md exploit
https://vuldb.com/cve/CVE-2026-120227 third-party-advisory
https://vuldb.com/vuln/429586/cti signature permissions-required
https://vuldb.com/submit/918620 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-120227

Same Patch Batch · WAVLINK · 2026-11-01 · 9 CVEs total

CVE-2026-120198	10.0 CRITICAL	WAVLINK WL-WN530BE1-A protocol.csp con_check_read_finish command injection
CVE-2026-120195	10.0 CRITICAL	WAVLINK WL-WN579A3-A Initial Setup Wizard adm.cgi set_wzdgwMesh os command injection
CVE-2026-120231	9.9 CRITICAL	WAVLINK WN553X1-B OpenVPN CLI ioos sub_416568 os command injection
CVE-2026-120230	9.9 CRITICAL	WAVLINK WN701AE ioos Web Backend del_vlan_group os command injection
CVE-2026-120228	9.9 CRITICAL	WAVLINK WN553X1-B ioos Service sub_416D88 os command injection
CVE-2026-120197	9.9 CRITICAL	WAVLINK WL-WN530HG4B wapi.cgi port_forward os command injection
CVE-2026-120196	9.9 CRITICAL	WAVLINK WN579X3-D wapi.cgi port_forward os command injection
CVE-2026-120229	9.1 CRITICAL	WAVLINK WN553X1-B ioos sub_416B50 os command injection

IV. Related Vulnerabilities

Same product: WN701AE

CVE-2026-120230
WAVLINK WN701AE ioos Web Backend del_vlan_group os command i

Same vendor: WAVLINK

Same weakness: CWE-78