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CVE-2023-6338

HIGH
7.8
CVSS Score
Published: January 3, 2024 at 09:00 PM UTC
Updated: June 17, 2026 at 06:50 AM UTC
1 product affected across 1 vendorUniversal Device Client

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Uncontrolled search path vulnerabilities were reported in the Lenovo Universal Device Client (UDC) that could allow an attacker with local access to execute code with elevated privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Universal Device Client· Lenovo
95%
v < 23.10
Affected range stops below 23.10, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://support.lenovo.com/us/en/product_security/LEN-121183

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHlenovo
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-427

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