VDB-321690 · Submit #636068 · CVE-2025-9576

seeedstudio ReSpeaker LinkIt7688 Administrative Interface /etc/shadow default credentials

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.9	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in seeedstudio ReSpeaker LinkIt7688. The affected element is an unknown function of the file /etc/shadow of the component Administrative Interface. The manipulation results in default credentials. This vulnerability is known as CVE-2025-9576. Attacking locally is a requirement. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as problematic, was found in seeedstudio ReSpeaker LinkIt7688. Affected is an unknown code block of the file /etc/shadow of the component Administrative Interface. The manipulation with an unknown input leads to a default credentials vulnerability. CWE is classifying the issue as CWE-1392. The product uses default credentials (such as passwords or cryptographic keys) for potentially critical functionality. This is going to have an impact on confidentiality.

The advisory is available at github.com. This vulnerability is traded as CVE-2025-9576. The exploitability is told to be difficult. Local access is required to approach this attack. Technical details and a public exploit are known.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

seeedstudio

Name

ReSpeaker

Version

LinkIt7688

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.9

VulDB Base Score: 2.5
VulDB Temp Score: 2.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.0
NVD Vector: 🔒

CNA Base Score: 2.5
CNA Vector: 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Default credentials
CWE: CWE-1392
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/28/2025 Advisory disclosed
08/28/2025 +0 days VulDB entry created
09/10/2025 +12 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2025-9576 (🔒)
GCVE (CVE): GCVE-0-2025-9576
GCVE (VulDB): GCVE-100-321690
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/28/2025 13:14
Updated: 09/10/2025 00:07
Changes: 08/28/2025 13:14 (24), 08/28/2025 13:15 (32), 08/29/2025 08:25 (30), 09/10/2025 00:07 (11)
Complete: 🔍
Submitter: lxyilu
Cache ID: 216::103

Submitinfo

Accepted

Submit #636068: seeedstudio ReSpeaker Core - Based On MT7688 and OpenWRT ramips-openwrt-LinkIt7688 Insecure Storage of Sensitive Information (by lxyilu)