CVE-2025-7851 - Vulnerability Details

- Unauthorized root access via debug functionality

Description

An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.

Published: 2025-10-21

Score: 8.7 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

TP-Link Systems Inc.

Omada gateways

unknown

Version	Status	Constraints
`0`	affected	< 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

unaffected

Version	Status	Constraints
`0`	affected	< FR365 1.1.10, FR205 1.0.3, FR307 1.2.5

TP-Link Systems Inc.

Omada Pro gateways

unaffected

Version	Status	Constraints
`0`	affected	< G36 1.1.4, G611 1.2.2

Configuration 1 [-]

AND

OR	cpe:2.3:o:tp-link:fr307-m2_firmware::::::::
	cpe:2.3:o:tp-link:fr307-m2_firmware:1.2.5:-::::::

cpe:2.3:h:tp-link:fr307-m2:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

OR	cpe:2.3:o:tp-link:fr205_firmware::::::::
	cpe:2.3:o:tp-link:fr205_firmware:1.0.3:-::::::

cpe:2.3:h:tp-link:fr205:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

OR	cpe:2.3:o:tp-link:fr365_firmware::::::::
	cpe:2.3:o:tp-link:fr365_firmware:1.1.10:-::::::

cpe:2.3:h:tp-link:fr365:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

OR	cpe:2.3:o:tp-link:g611_firmware::::::::
	cpe:2.3:o:tp-link:g611_firmware:1.2.2:-::::::

cpe:2.3:h:tp-link:g611:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

OR	cpe:2.3:o:tp-link:g36_firmware::::::::
	cpe:2.3:o:tp-link:g36_firmware:1.1.4:-::::::

cpe:2.3:h:tp-link:g36:-:*:*:*:*:*:*:*

Configuration 6 [-]

AND

OR	cpe:2.3:o:tp-link:er7212pc_firmware::::::::
	cpe:2.3:o:tp-link:er7212pc_firmware:2.1.3:-::::::

cpe:2.3:h:tp-link:er7212pc:-:*:*:*:*:*:*:*

Configuration 7 [-]

AND

OR	cpe:2.3:o:tp-link:er706w-4g_firmware::::::::
	cpe:2.3:o:tp-link:er706w-4g_firmware:1.2.1:-::::::

cpe:2.3:h:tp-link:er706w-4g:-:*:*:*:*:*:*:*

Configuration 8 [-]

AND

OR	cpe:2.3:o:tp-link:er706w_firmware::::::::
	cpe:2.3:o:tp-link:er706w_firmware:1.2.1:-::::::

cpe:2.3:h:tp-link:er706w:-:*:*:*:*:*:*:*

Configuration 9 [-]

AND

OR	cpe:2.3:o:tp-link:er605_firmware::::::::
	cpe:2.3:o:tp-link:er605_firmware:2.3.1:-::::::

cpe:2.3:h:tp-link:er605:-:*:*:*:*:*:*:*

Configuration 10 [-]

AND

OR	cpe:2.3:o:tp-link:er7206_firmware::::::::
	cpe:2.3:o:tp-link:er7206_firmware:2.2.2:-::::::

cpe:2.3:h:tp-link:er7206:-:*:*:*:*:*:*:*

Configuration 11 [-]

AND

OR	cpe:2.3:o:tp-link:er707-m2_firmware::::::::
	cpe:2.3:o:tp-link:er707-m2_firmware:1.3.1:-::::::

cpe:2.3:h:tp-link:er707-m2:-:*:*:*:*:*:*:*

Configuration 12 [-]

AND

OR	cpe:2.3:o:tp-link:er7412-m2_firmware::::::::
	cpe:2.3:o:tp-link:er7412-m2_firmware:1.1.0:-::::::

cpe:2.3:h:tp-link:er7412-m2:-:*:*:*:*:*:*:*

Configuration 13 [-]

AND

OR	cpe:2.3:o:tp-link:er8411_firmware::::::::
	cpe:2.3:o:tp-link:er8411_firmware:1.3.3:-::::::

cpe:2.3:h:tp-link:er8411:-:*:*:*:*:*:*:*

No data.

Vendor	Product	Confidence	Versions
Tp-link	Omada Gateways	—	—

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Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required High

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact High

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00054.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://support.omadanetworks.com/en/document/108456/
https://www.forescout.com/blog/new-tp-link-router-vulnerabilities-a-primer-on-rooting-routers/
https://www.omadanetworks.com/us/business-networking/all-omada-router/
https://www.omadanetworks.com/us/business-networking/omada-pro-router-wired-router/
https://www.tp-link.com/us/business-networking/soho-festa-gateway/

History

Fri, 24 Oct 2025 17:15:00 +0000

Type	Values Removed	Values Added
References		https://www.forescout.com/blog/new-tp-link-router-vulnerabilities-a-primer-on-rooting-routers/

Fri, 24 Oct 2025 13:15:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:o:tp-link:er605_firmware:2.3.1:-:::::: cpe:2.3:o:tp-link:er706w-4g_firmware:1.2.1:-:::::: cpe:2.3:o:tp-link:er706w_firmware:1.2.1:-:::::: cpe:2.3:o:tp-link:er707-m2_firmware:1.3.1:-:::::: cpe:2.3:o:tp-link:er7206_firmware:2.2.2:-:::::: cpe:2.3:o:tp-link:er7212pc_firmware:2.1.3:-:::::: cpe:2.3:o:tp-link:er7412-m2_firmware:1.1.0:-:::::: cpe:2.3:o:tp-link:er8411_firmware:1.3.3:-:::::: cpe:2.3:o:tp-link:fr205_firmware:1.0.3:-:::::: cpe:2.3:o:tp-link:fr307-m2_firmware:1.2.5:-:::::: cpe:2.3:o:tp-link:fr365_firmware:1.1.10:-:::::: cpe:2.3:o:tp-link:g36_firmware:1.1.4:-:::::: cpe:2.3:o:tp-link:g611_firmware:1.2.2:-::::::

Thu, 23 Oct 2025 20:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Tp-link er605 Tp-link er605 Firmware Tp-link er706w Tp-link er706w-4g Tp-link er706w-4g Firmware Tp-link er706w Firmware Tp-link er707-m2 Tp-link er707-m2 Firmware Tp-link er7206 Tp-link er7206 Firmware Tp-link er7212pc Tp-link er7212pc Firmware Tp-link er7412-m2 Tp-link er7412-m2 Firmware Tp-link er8411 Tp-link er8411 Firmware Tp-link fr205 Tp-link fr205 Firmware Tp-link fr307-m2 Tp-link fr307-m2 Firmware Tp-link fr365 Tp-link fr365 Firmware Tp-link g36 Tp-link g36 Firmware Tp-link g611 Tp-link g611 Firmware
CPEs		cpe:2.3:h:tp-link:er605:-:::::::* cpe:2.3:h:tp-link:er706w-4g:-:::::::* cpe:2.3:h:tp-link:er706w:-:::::::* cpe:2.3:h:tp-link:er707-m2:-:::::::* cpe:2.3:h:tp-link:er7206:-:::::::* cpe:2.3:h:tp-link:er7212pc:-:::::::* cpe:2.3:h:tp-link:er7412-m2:-:::::::* cpe:2.3:h:tp-link:er8411:-:::::::* cpe:2.3:h:tp-link:fr205:-:::::::* cpe:2.3:h:tp-link:fr307-m2:-:::::::* cpe:2.3:h:tp-link:fr365:-:::::::* cpe:2.3:h:tp-link:g36:-:::::::* cpe:2.3:h:tp-link:g611:-:::::::* cpe:2.3:o:tp-link:er605_firmware:::::::: cpe:2.3:o:tp-link:er706w-4g_firmware:::::::: cpe:2.3:o:tp-link:er706w_firmware:::::::: cpe:2.3:o:tp-link:er707-m2_firmware:::::::: cpe:2.3:o:tp-link:er7206_firmware:::::::: cpe:2.3:o:tp-link:er7212pc_firmware:::::::: cpe:2.3:o:tp-link:er7412-m2_firmware:::::::: cpe:2.3:o:tp-link:er8411_firmware:::::::: cpe:2.3:o:tp-link:fr205_firmware:::::::: cpe:2.3:o:tp-link:fr307-m2_firmware:::::::: cpe:2.3:o:tp-link:fr365_firmware:::::::: cpe:2.3:o:tp-link:g36_firmware:::::::: cpe:2.3:o:tp-link:g611_firmware::::::::
Vendors & Products		Tp-link er605 Tp-link er605 Firmware Tp-link er706w Tp-link er706w-4g Tp-link er706w-4g Firmware Tp-link er706w Firmware Tp-link er707-m2 Tp-link er707-m2 Firmware Tp-link er7206 Tp-link er7206 Firmware Tp-link er7212pc Tp-link er7212pc Firmware Tp-link er7412-m2 Tp-link er7412-m2 Firmware Tp-link er8411 Tp-link er8411 Firmware Tp-link fr205 Tp-link fr205 Firmware Tp-link fr307-m2 Tp-link fr307-m2 Firmware Tp-link fr365 Tp-link fr365 Firmware Tp-link g36 Tp-link g36 Firmware Tp-link g611 Tp-link g611 Firmware
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Tue, 21 Oct 2025 14:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-269
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 21 Oct 2025 09:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Tp-link Tp-link omada Gateways
Vendors & Products		Tp-link Tp-link omada Gateways

Tue, 21 Oct 2025 00:45:00 +0000

Type	Values Removed	Values Added
Description		An attacker may obtain the root shell on the underlying OS system with the restricted conditions on Omada gateways.
Title		Unauthorized root access via debug functionality
References		https://support.omadanetworks.com/en/document/108456/ https://www.omadanetworks.com/us/business-networking/all-omada-router/ https://www.omadanetworks.com/us/business-networking/omada-pro-router-wired-router/ https://www.tp-link.com/us/business-networking/soho-festa-gateway/
Metrics		cvssV4_0 `{'score': 8.7, 'vector': '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'}`

Subscriptions

Tp-link Er605 Er605 Firmware Er706w Er706w-4g Er706w-4g Firmware Er706w Firmware Er707-m2 Er707-m2 Firmware Er7206 Er7206 Firmware Er7212pc Er7212pc Firmware Er7412-m2 Er7412-m2 Firmware Er8411 Er8411 Firmware Fr205 Fr205 Firmware Fr307-m2 Fr307-m2 Firmware Fr365 Fr365 Firmware G36 G36 Firmware G611 G611 Firmware Omada Gateways

MITRE

Status: PUBLISHED

Assigner: TPLink

Published: 2025-10-21T00:29:05.809Z

Updated: 2025-10-24T17:00:06.753Z

Reserved: 2025-07-18T21:49:12.159Z

Link: CVE-2025-7851

Vulnrichment

Updated: 2025-10-21T14:07:56.106Z

NVD

Status : Modified

Published: 2025-10-21T01:15:37.330

Modified: 2025-10-24T17:15:43.390

Link: CVE-2025-7851

Redhat

No data.

OpenCVE Enrichment

Updated: 2025-10-21T09:39:26Z

Weaknesses

CWE-269

Tracking

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required High

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact High

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Exploitation none

Automatable no

Technical Impact total

Subscriptions

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