CVE-2026-0654— Command injection on TP-Link Deco BE25
Quick assessment
Affected
TP-Link Systems Inc. Deco BE25 v1.0
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.
TP-Link Deco BE25是中国普联（TP-Link）公司的一款路由器。 TP-Link Deco BE25 v1.0 1.1.1 Build 20250822及之前版本存在安全漏洞，该漏洞源于管理Web界面输入处理不当，可能导致经过身份验证的相邻攻击者执行任意命令。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1505.003 · Web Shell T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-0654
Vulnerability Information
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Vulnerability Title
Command injection on TP-Link Deco BE25
Source: CVE Program / CVE List V5
Vulnerability Description
Improper input handling in the administration web interface on TP-Link Deco BE25 v1.0 allows crafted input to be executed as part of an OS command. An authenticated adjacent attacker may execute arbitrary commands via crafted configuration file, impacting confidentiality, integrity and availability of the device.
This issue affects Deco BE25 v1.0: through 1.1.1 Build 20250822.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
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
Vulnerability Title
TP-Link Deco BE25 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link Deco BE25是中国普联（TP-Link）公司的一款路由器。 TP-Link Deco BE25 v1.0 1.1.1 Build 20250822及之前版本存在安全漏洞，该漏洞源于管理Web界面输入处理不当，可能导致经过身份验证的相邻攻击者执行任意命令。
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 |
|---|---|---|---|---|
| TP-Link Systems Inc. | Deco BE25 v1.0 | 0 ~ 1.1.1 Build 20250822 | - |
|
II. Public POCs for CVE-2026-0654
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-0654 (1)
Vendor Pages for CVE-2026-0654 (3)
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V. Comments for CVE-2026-0654
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