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CVE-2026-13103

Quick assessment

Affected
Lenovo App Store
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Lenovo app store是中国Lenovo公司的一个应用商店平台。 Lenovo app store 9.0.2930.0514之前版本存在路径遍历漏洞，该漏洞源于路径遍历问题，可能导致本地认证用户执行任意代码。

CVSS 7.3 · High EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection

Affected Version Matrix 1

VendorProduct Version RangeStatus
Lenovo App Store < 9.0.2930.0514 affected
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I. Basic Information for CVE-2026-13103

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A potential path traversal vulnerability was reported in Lenovo App Store, distributed exclusively in the Chinese market, that could allow a local authenticated user to execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo app store 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo app store是中国Lenovo公司的一个应用商店平台。 Lenovo app store 9.0.2930.0514之前版本存在路径遍历漏洞，该漏洞源于路径遍历问题，可能导致本地认证用户执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Lenovo App Store 0 ~ 9.0.2930.0514 -

II. Public POCs for CVE-2026-13103

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III. Intelligence Information for CVE-2026-13103

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Vendor Advisories for CVE-2026-13103 (1)

Same Patch Batch · Lenovo · 2026-07-16 · 9 CVEs total

CVE-2026-13104 7.3 HIGH Lenovo app store 权限许可和访问控制问题漏洞
CVE-2026-9046 7.0 HIGH Lenovo Legion Zone 权限许可和访问控制问题漏洞
CVE-2026-10589 6.0 MEDIUM Lenovo BIOS 缓冲区错误漏洞
CVE-2026-10587 6.0 MEDIUM Lenovo Yoga Pro 7 15IPH11 BIOS 缓冲区错误漏洞
CVE-2026-6511 5.5 MEDIUM Lenovo Smart Connect 授权问题漏洞
CVE-2026-10590 4.4 MEDIUM Lenovo Yoga Pro 7 15IPH11 BIOS 安全漏洞
CVE-2026-10588 4.4 MEDIUM Lenovo Yoga Pro 7 15IPH11 BIOS 信息泄露漏洞
CVE-2026-14371 Lenovo XClarity Integrator for Microsoft Windows Admin Center 命令注入漏洞

IV. Related Vulnerabilities

Same product: App Store
Same vendor: Lenovo
Same weakness: CWE-22

V. Comments for CVE-2026-13103

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