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Vulnerability · Published Jul 17, 2025 · Assigned by lenovo

CVE-2025-0886

High 7.8

In plain English

A high-severity incorrect default permissions in Elliptic Human Presence Detection Device Driver for T14 Gen 4 (Type 21K3, 21K4) from Lenovo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 90.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC

Official description

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

Affected products (as reported)

VendorProductVersions
Lenovo Elliptic Virtual Lock Sensor Service For ThinkPad P1 Gen 6 (Type 21FV, 21FW) 0 – before 1000.100.108.548
Lenovo Elliptic Human Presence Detection Driver for ThinkPad P1 Gen 7 (Type 21KV, 21KW) 0 – before 1000.100.108.801
Lenovo Elliptic Virtual Lock Sensor Service for P14s Gen 4 (Type 21HF, 21HG) 0 – before 1000.100.108.858
Lenovo Elliptic Human Presence Detection Device Driver for ThinkPad P14s Gen 4 (Type 21K5, 21K6) 0 – before 1000.100.108.1893
Lenovo Elliptic Human Presence Detection Driver for ThinkPad P14s Gen 5 (Type 21G2, 21G3) 0 – before 1000.100.108.801
Lenovo Elliptic Human Presence Detection Device Driver for ThinkPad P14s Gen 5 (Type 21ME, 21MF) 0 – before 1000.100.108.6136
Lenovo Elliptic Human Presence detection Device Driver for ThinkPad P16 Gen 2 (Type 21FA, 21FB) 0 – before 1000.100.108.774
Lenovo Elliptic Virtual Lock Sensor Service for P16s Gen 2 (Type 21HK, 21HL) 0 – before 1000.100.108.858
Lenovo Elliptic Human Presence Detection Device Driver for ThinkPad P16s Gen 2 (Type 21K9, 21KA) 0 – before 1000.100.106.2391
Lenovo lliptic Human Presence Detection Driver for P16s Gen 3 (Type 21KS, 21KT) 0 – before 1000.100.108.801
Lenovo Elliptic Human Presence Detection Device Driver for ThinkPad P16v Gen 1 (Type 21FC, 21FD) 0 – before 1000.100.108.900
Lenovo Elliptic Human Presence Detection Driver for ThinkPad P16v Gen 1 (Type 21FE, 21FF) 0 – before 1000.100.108.2235
Lenovo Elliptic Human Presence Detection Device Driver for ThinkPad P16v Gen 2 (Type 21KX, 21KY) 0 – before 1000.100.108.801
Lenovo Elliptic Virtual Lock Sensor Service for ThinkPad T14 Gen 3 (Type 21AH, 21AJ) 0 – before 3.2.61209.5
Lenovo Elliptic Virtual Lock Sensor Service for ThinkPad T14 Gen 3 (Type 21CF, 21CG)) 0 – before 3.2.61209.5
Lenovo Elliptic Virtual Lock Sensor Service for T14 Gen 4 (Type 21HD, 21HE) 0 – before 1000.100.108.858
Lenovo Elliptic Human Presence Detection Device Driver for T14 Gen 4 (Type 21K3, 21K4) 0 – before 1000.100.108.1893
Lenovo lliptic Human Presence Detection Device Driver for T14 Gen 5 (Type 21MC, 21MD) 0 – before 1000.100.108.6136
Lenovo Elliptic Human Presence Detection Device Driver for T14 Gen 5 (Type 21ML, 21MM) 0 – before 1000.100.108.801
Lenovo Elliptic Virtual Lock Sensor Service for T14s Gen 4 (Type 21F6, 21F7) 0 – before 1000.100.108.858
Lenovo Elliptic Human Presence Detection Device Driver for ThinkPad T14s Gen 4 (Type 21F8, 21F9) 0 – before 1000.100.108.1893
Lenovo Elliptic Human Presence Detection Device Driver for T14s Gen 5 (Type 21LS, 21LT) 0 – before 1000.100.108.801
Lenovo Elliptic Human Presence Detection driver for ThinkPad T14s Gen 6 (Type 21M1, 21M2) 0 – before 1000.100.109.82
Lenovo Elliptic Virtual Lock Sensor Service for T16 Gen 2 (Type 21HH, 21HJ) 0 – before 1000.100.108.858
Lenovo Elliptic Human Presence Detection Device Driver for T16 Gen 2 (Type 21K7 21K8) 0 – before 1000.100.106.2391
Lenovo Elliptic Human Presence Detection Device Driver for T16 Gen 3 (Type 21MN, 21MQ) 0 – before 1000.100.108.801
Lenovo Elliptic Virtual Lock Sensor Service for X1 2-in-1 Gen 9 (Type 21KE, 21KF) 0 – before 1000.100.108.801
Lenovo Elliptic Virtual Lock Sensor Service for ThinkPad X1 Carbon 12th Gen (Type 21KC, 21KD) 0 – before 1000.100.108.801
Lenovo Elliptic Human Presence Detection Device Driver for X13 2-in-1 Gen 5 (Type 21LW, 21LX) 0 – before 1000.100.108.801
Lenovo Elliptic Virtual Lock Sensor for ThinkPad X13 Gen 4 (Type 21EX, 21EY) 0 – before 1000.100.108.761

Weakness: CWE-276 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References