Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-120198— WAVLINK WL-WN530BE1-A protocol.csp con_check_read_finish command injection

Quick assessment

Affected
WAVLINK WL-WN530BE1-A
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 WL-WN530BE1-A V251117 固件中发现一个漏洞。受影响的是文件 中的 函数。通过操纵 参数，可导致命令注入攻击。该攻击可远程发起。相关利用方法已公开，可能被恶意使用。厂商已在披露初期收到通知。

CVSS 10.0 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
WAVLINK WL-WN530BE1-A V251117 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-120198

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
WAVLINK WL-WN530BE1-A protocol.csp con_check_read_finish command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in WAVLINK WL-WN530BE1-A V251117. Affected is the function con_check_read_finish of the file /protocol.csp. Such manipulation of the argument group_name/IP-FROM leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the 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:N/UI:N/S:C/C:H/I:H/A:H
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
WAVLINK WL-WN530BE1-A V251117 cpe:2.3:a:wavlink:wl-wn530be1-a:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-120198

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-120198

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-120198 (1)

Other References for CVE-2026-120198 (4)

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

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-2026-120227 9.9 CRITICAL WAVLINK WN701AE ioos Web Backend static_route_setting.sh del_staticrule os command injecti
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: WL-WN530BE1-A
Same vendor: WAVLINK
Same weakness: CWE-77