CVE-2025-6560

Sapido Wireless Router - Exposure of Sensitive Information

Published Jun 24, 2025 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Description

Multiple wireless router models from Sapido have an Exposure of Sensitive Information vulnerability, allowing unauthenticated remote attackers to directly access a system configuration file and obtain plaintext administrator credentials.

The affected models are out of support; replacing the device is recommended.

Affected Products

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

Vendor Product Default status Versions

Sapido

BR071n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BR261c

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BR270n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BR476n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRC70n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRC70x

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRC76n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRD70n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRE70n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRE71n

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRF61c

unaffected

Version	Status	Constraints
`0`	affected	—

Sapido

BRF71n

unaffected

Version	Status	Constraints
`0`	affected	—

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-19052	Multiple wireless router models from Sapido have an Exposure of Sensitive Information vulnerability, allowing unauthenticated remote attackers to directly access a system configuration file and obtain plaintext administrator credentials. The affected models are out of support; replacing the device is recommended.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

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.

Exploit prediction score: < 1% (0.635% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://www.twcert.org.tw/en/cp-139-10198-55217-2.html
https://www.twcert.org.tw/tw/cp-132-10197-524ea-1.html

History

Jun 24, 2025 5:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jun 24, 2025 2:30 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		Multiple wireless router models from Sapido have an Exposure of Sensitive Information vulnerability, allowing unauthenticated remote attackers to directly access a system configuration file and obtain plaintext administrator credentials. The affected models are out of support; replacing the device is recommended.
Title		Sapido Wireless Router - Exposure of Sensitive Information
Weaknesses		CWE-256
References		https://www.twcert.org.tw/en/cp-139-10198-55217-2.html https://www.twcert.org.tw/tw/cp-132-10197-524ea-1.html
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'}` cvssV4_0 `{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`