CVE-2025-7851— Unauthorized root access via debug functionality
Quick assessment
Affected
TP-Link Systems Inc. Omada gateways
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 Omada gateways是中国普联（TP-Link）公司的一款安全网关。 TP-Link Omada gateways存在安全漏洞，该漏洞源于受限条件下攻击者可获取底层操作系统root shell。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2025-7851
Vulnerability Information
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Vulnerability Title
Unauthorized root access via debug functionality
Source: CVE Program / CVE List V5
Vulnerability Description
An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TP-Link Omada gateways 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TP-Link Omada gateways是中国普联（TP-Link）公司的一款安全网关。 TP-Link Omada gateways存在安全漏洞，该漏洞源于受限条件下攻击者可获取底层操作系统root shell。
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. | Omada gateways | 0 ~ ER8411 1.3.3, ER7412-M2 1.1.0, ER707-M2 1.3.1, ER7206 2.2.2, ER605 2.3.1, ER706W 1.2.1, ER706W-4G 1.2.1, ER7212PC 2.1.3 | - |
|
| TP-Link Systems Inc. | Festa gateways | 0 ~ FR365 1.1.10, FR205 1.0.3, FR307 1.2.5 | - |
|
| TP-Link Systems Inc. | Omada Pro gateways | 0 ~ G36 1.1.4, G611 1.2.2 | - |
|
II. Public POCs for CVE-2025-7851
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2025-7851 (2)
Same Patch Batch · TP-Link Systems Inc. · 2025-10-21 · 4 CVEs total
| CVE-2025-7850 | Authenticated OS command execution | |
| CVE-2025-6542 | OS command injection in multiple parameters | |
| CVE-2025-6541 | OS command injection using information obtained from the web management interface |
IV. Related Vulnerabilities
Same product: Omada gateways
-
CVE-2025-15631
Weak Credential Storage in TP-Link Omada Devices -
CVE-2025-15630
Device Provisioning Race Condition in TP-Link Omada Adoption -
CVE-2025-15629
Weak Session Key Generation in TP-Link Omada Adoption Protoc -
CVE-2025-15628
Hardcoded Certificates in TP-Link Omada Device Communication -
CVE-2025-15627
Hardcoded Cryptographic Keys in TP-Link Omada Adoption Proto
Same vendor: TP-Link Systems Inc.
-
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V. Comments for CVE-2025-7851
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