Privilege escalation in Lenovo Legion Space

1) Exposed dangerous method or function

EUVDB-ID: #VU109265

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-1479

CWE-ID: CWE-749 - Exposed Dangerous Method or Function

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to presence of an unprotected debug interface. A local user can execute arbitrary code with elevated privileges.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Legion Space for Legion Go: before 1.2.3.8

Legion Space for Legion PC: before 1.4.11.4

CPE2.3

• cpe:2.3:a:lenovo:legion_space_for_legion_go:*:*:*:*:*:*:*:*
• cpe:2.3:a:lenovo:legion_space_for_legion_pc:*:*:*:*:*:*:*:*

External links

https://support.lenovo.com/us/en/product_security/LEN-186929

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

How the attacker can exploit this vulnerability?

The attacker would have to trick the victim to open a a specially crafted file.

The attacker would have to login to the system and perform certain actions in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.