COROS PACE 3 up to 3.0808.0 Just Works Pairing improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in COROS PACE 3 up to 3.0808.0. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component Just Works Pairing. This manipulation causes improper authentication. This vulnerability appears as CVE-2025-32877. The attacker needs to be present on the local network. There is no available exploit.

Detailsinfo

A vulnerability was found in COROS PACE 3 up to 3.0808.0. It has been declared as critical. Affected by this vulnerability is an unknown code block of the component Just Works Pairing. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered on COROS PACE 3 devices through 3.0808.0. It identifies itself as a device without input or output capabilities, which results in the use of the Just Works pairing method. This method does not implement any authentication, which therefore allows machine-in-the-middle attacks. Furthermore, this lack of authentication allows attackers to interact with the device via BLE without requiring prior authorization.

This vulnerability is known as CVE-2025-32877 since 04/11/2025. The exploitation appears to be easy. Access to the local network is required for this attack. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/11/2025 🔍
06/20/2025 +70 days 🔍
06/20/2025 +0 days 🔍
06/25/2025 +5 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2025-32877 (🔍)
GCVE (CVE): GCVE-0-2025-32877
GCVE (VulDB): GCVE-100-313423

Entryinfo

Created: 06/20/2025 16:31
Updated: 06/25/2025 04:43
Changes: 06/20/2025 16:31 (52), 06/25/2025 04:43 (1)
Complete: 🔍
Cache ID: 216::103

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