CVE-2025-1479

Local code execution via open debug interface

Published May 30, 2025 · Updated Feb 26, 2026

Code execution in Lenovo Legion Space before 1.2.3.8 or 1.4.11.4 allows local users to run arbitrary code through an open debug interface. The application leaves production debug functionality exposed and accepts code-execution requests; Lenovo has not disclosed the endpoint or handler. A low-privileged local account is required; successful exploitation runs code in the application's security context and can affect data and availability.

CVSS severity5.3
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code execution in Lenovo Legion Space before 1.2.3.8 or 1.4.11.4 allows local users to run arbitrary code through an open debug interface. The application leaves production debug functionality exposed and accepts code-execution requests; Lenovo has not disclosed the endpoint or handler. A low-privileged local account is required; successful exploitation runs code in the application's security context and can affect data and availability.

The record

CVE
CVE-2025-1479
Published
May 30, 2025
Updated
Feb 26, 2026
Vendor
Lenovo
Product
Legion Space for Legion Go
Classifications
CWE-489
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.2.3.8

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Lenovo · Legion Space for Legion Goversion=0 <1.2.3.8
Lenovo · Legion Space for Legion PCversion=0 <1.4.11.4

Published CVSS scores

5.3Lenovo PSIRTCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.8Lenovo PSIRTCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-489Active Debug Code

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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