Lenovo Elliptic Virtual Lock Sensor for X13 Yoga Gen 4 default permission

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Lenovo Elliptic Virtual Lock Sensor Service for ThinkPad P1 Gen 6, Elliptic Human Presence Detection Driver for ThinkPad P1 Gen 7, Elliptic Virtual Lock Sensor Service for P14s Gen 4, Elliptic Human Presence Detection Device Driver for ThinkPad P14s Gen 4, Elliptic Human Presence Detection Driver for ThinkPad P14s Gen 5, Elliptic Human Presence Detection Device Driver for ThinkPad P14s Gen 5, Elliptic Human Presence detection Device Driver for ThinkPad P16 Gen 2, Elliptic Virtual Lock Sensor Service for P16s Gen 2, Elliptic Human Presence Detection Device Driver for ThinkPad P16s Gen 2, lliptic Human Presence Detection Driver for P16s Gen 3, Elliptic Human Presence Detection Device Driver for ThinkPad P16v Gen 1, Elliptic Human Presence Detection Driver for ThinkPad P16v Gen 1, Elliptic Human Presence Detection Device Driver for ThinkPad P16v Gen 2, Elliptic Virtual Lock Sensor Service for ThinkPad T14 Gen 3, Elliptic Virtual Lock Sensor Service for ThinkPad T14 Gen 3 , Elliptic Virtual Lock Sensor Service for T14 Gen 4, Elliptic Human Presence Detection Device Driver for T14 Gen 4, lliptic Human Presence Detection Device Driver for T14 Gen 5, Elliptic Human Presence Detection Device Driver for T14 Gen 5, Elliptic Virtual Lock Sensor Service for T14s Gen 4, Elliptic Human Presence Detection Device Driver for ThinkPad T14s Gen 4, Elliptic Human Presence Detection Device Driver for T14s Gen 5, Elliptic Human Presence Detection driver for ThinkPad T14s Gen 6, Elliptic Virtual Lock Sensor Service for T16 Gen 2, Elliptic Human Presence Detection Device Driver for T16 Gen 2, Elliptic Human Presence Detection Device Driver for T16 Gen 3, Elliptic Virtual Lock Sensor Service for X1 2-in-1 Gen 9, Elliptic Virtual Lock Sensor Service for ThinkPad X1 Carbon 12th Gen, Elliptic Human Presence Detection Device Driver for X13 2-in-1 Gen 5, Elliptic Virtual Lock Sensor for ThinkPad X13 Gen 4, Elliptic Human Presence Detection Driver for ThinkPad X13 Gen 4, Elliptic Human Presence Detection Device Driver for X13 Gen 5 and Elliptic Virtual Lock Sensor for X13 Yoga Gen 4. This affects an unknown part. The manipulation leads to default permission. This vulnerability is referenced as CVE-2025-0886. The attack can only be performed from a local environment. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Lenovo Elliptic Virtual Lock Sensor Service for ThinkPad P1 Gen 6, Elliptic Human Presence Detection Driver for ThinkPad P1 Gen 7, Elliptic Virtual Lock Sensor Service for P14s Gen 4, Elliptic Human Presence Detection Device Driver for ThinkPad P14s Gen 4, Elliptic Human Presence Detection Driver for ThinkPad P14s Gen 5, Elliptic Human Presence Detection Device Driver for ThinkPad P14s Gen 5, Elliptic Human Presence detection Device Driver for ThinkPad P16 Gen 2, Elliptic Virtual Lock Sensor Service for P16s Gen 2, Elliptic Human Presence Detection Device Driver for ThinkPad P16s Gen 2, lliptic Human Presence Detection Driver for P16s Gen 3, Elliptic Human Presence Detection Device Driver for ThinkPad P16v Gen 1, Elliptic Human Presence Detection Driver for ThinkPad P16v Gen 1, Elliptic Human Presence Detection Device Driver for ThinkPad P16v Gen 2, Elliptic Virtual Lock Sensor Service for ThinkPad T14 Gen 3, Elliptic Virtual Lock Sensor Service for ThinkPad T14 Gen 3 , Elliptic Virtual Lock Sensor Service for T14 Gen 4, Elliptic Human Presence Detection Device Driver for T14 Gen 4, lliptic Human Presence Detection Device Driver for T14 Gen 5, Elliptic Human Presence Detection Device Driver for T14 Gen 5, Elliptic Virtual Lock Sensor Service for T14s Gen 4, Elliptic Human Presence Detection Device Driver for ThinkPad T14s Gen 4, Elliptic Human Presence Detection Device Driver for T14s Gen 5, Elliptic Human Presence Detection driver for ThinkPad T14s Gen 6, Elliptic Virtual Lock Sensor Service for T16 Gen 2, Elliptic Human Presence Detection Device Driver for T16 Gen 2, Elliptic Human Presence Detection Device Driver for T16 Gen 3, Elliptic Virtual Lock Sensor Service for X1 2-in-1 Gen 9, Elliptic Virtual Lock Sensor Service for ThinkPad X1 Carbon 12th Gen, Elliptic Human Presence Detection Device Driver for X13 2-in-1 Gen 5, Elliptic Virtual Lock Sensor for ThinkPad X13 Gen 4, Elliptic Human Presence Detection Driver for ThinkPad X13 Gen 4, Elliptic Human Presence Detection Device Driver for X13 Gen 5 and Elliptic Virtual Lock Sensor for X13 Yoga Gen 4. It has been rated as critical. This issue affects an unknown functionality. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An incorrect permissions vulnerability was reported in Elliptic Labs Virtual Lock Sensor that could allow a local, authenticated user to escalate privileges.

The weakness was published by Alexander Staalgaard. It is possible to read the advisory at support.lenovo.com. The identification of this vulnerability is CVE-2025-0886 since 01/30/2025. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1222 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-21807). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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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: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (lenovo): 🔒

CVSSv2info

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

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/30/2025 CVE reserved
07/17/2025 +167 days Advisory disclosed
07/17/2025 +0 days VulDB entry created
07/17/2025 +0 days VulDB entry last update

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Researcher: Alexander Staalgaard
Status: Confirmed

CVE: CVE-2025-0886 (🔒)
GCVE (CVE): GCVE-0-2025-0886
GCVE (VulDB): GCVE-100-316835
EUVD: 🔒

Entryinfo

Created: 07/17/2025 22:00
Updated: 07/17/2025 22:11
Changes: 07/17/2025 22:00 (75), 07/17/2025 22:11 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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