Cyber Resilience

CVE-2025-9474

Published
26 August 2025
Modified
17 June 2026
CVSS Score v4 1.1
Click a component to see what it means
Raw vectorCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
EPSS Score 0.0014 3th percentile
Risk Priority 13 floored blend · peak EPSS

Summary

CVE-2025-9474 is a low-severity Insecure Temporary File (CWE-377) vulnerability. Its CVSS base score is 1.1 (Low).

Operationally, exploitation aligns with the MITRE ATT&CK technique Data from Local System (T1005); ranked at the 3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to AC-6 (Least Privilege) and SC-4 (Information in Shared System Resources) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

A01:2025 Broken Access Control

EU & UK References

Vulnerability Data

A vulnerability was detected in Mihomo Party up to 1.8.1 on macOS. Affected is the function enableSysProxy of the file src/main/sys/sysproxy.ts of the component Socket Handler. The manipulation results in creation of temporary file with insecure permissions. The attack requires…

more

a local approach. This attack is characterized by high complexity. The exploitability is told to be difficult. The exploit is now public and may be used.

CWE(s)
CWE-377CWE-378

Related Threats

MITRE ATT&CK Enterprise Techniques

T1005 Data from Local System Collection
Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.
attack.mitre.org →
T1068 Exploitation for Privilege Escalation Privilege Escalation
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
attack.mitre.org →
T1552 Unsecured Credentials Credential Access
Adversaries may search compromised systems to find and obtain insecurely stored credentials.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2026-4822Shared CWE-377, CWE-378
CVE-2024-23454Shared CWE-378
CVE-2024-47884Shared CWE-378
CVE-2025-55629Shared CWE-378
CVE-2024-7358Shared CWE-378
CVE-2025-4953Shared CWE-378
CVE-2025-38747Shared CWE-378
CVE-2023-27408Shared CWE-378
CVE-2023-26603Shared CWE-378
CVE-2024-42052Shared CWE-378

Affected Assets

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

AC-6 Least Privilege good match

AC-6 limits privileges granted to processes creating or accessing temporary files, reducing blast radius of insecure permissions.

SC-4 Information in Shared System Resources good match

SC-4 directly stops unauthorized information transfer through shared resources such as temporary files created with weak permissions.

AC-3 Access Enforcement partial match

AC-3 enforces file-system access authorizations so that temporary files cannot be read or modified by unauthorized processes.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require avoiding insecure temp-file creation patterns.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.28 Secure coding mostly match
prevents

Secure coding standards directly prohibit insecure temporary file creation and permissions.

A.8.29 Security testing in development and acceptance mostly match
finds

Security testing can detect insecure temporary files but does not prevent their creation.

A.8.25 Secure development life cycle partial match
prevents

Secure development life cycle mandates secure handling of temporary files during design and coding.

A.8.26 Application security requirements partial match
prevents

Application security requirements can specify secure temporary-file creation and access controls.

A.8.27 Secure system architecture and engineering principles partial match
prevents

Secure system architecture principles discourage insecure temporary-file patterns but do not directly address them.

A.8.3 Information access restriction partial match
prevents

Information access restriction can limit exposure but does not address file creation itself.

References