Which versions of TAGFREE X-Free Uploader XFU are affected by CVE-2025-29866?

CVE-2025-29866 presents significant security risk rated CVSS 8.8. Successful exploitation could significantly impact the confidentiality, integrity, or availability of affected systems.

How to fix or mitigate CVE-2025-29866?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

TAGFREE X-Free Uploader XFU CVE-2025-29866

Q: What is the CVSS score of CVE-2025-29866?

CVE-2025-29866 has a CVSS 4.0 base score of 8.8 (High). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/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. EPSS exploitation probability: 0.1%.

HIGH

External Control of File Name or Path (CWE-73)

2025-08-07 vuln@krcert.or.kr

Code Injection

8.8

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:05 vuln.today

CVE Published

Aug 07, 2025 - 06:15 nvd

HIGH 8.8

DescriptionCVE.org

: External Control of File Name or Path vulnerability in TAGFREE X-Free Uploader XFU allows : Parameter Injection.This issue affects X-Free Uploader: from 1.0.1.0084 before 1.0.1.0085, from 2.0.1.0034 before 2.0.1.0035.

AnalysisAI

: External Control of File Name or Path vulnerability in TAGFREE X-Free Uploader XFU allows : Parameter Injection.0.1.0084 before 1.0.1.0085, from 2.0.1.0034 before 2.0.1.0035. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-73. : External Control of File Name or Path vulnerability in TAGFREE X-Free Uploader XFU allows : Parameter Injection.0.1.0084 before 1.0.1.0085, from 2.0.1.0034 before 2.0.1.0035. Version information: before 1.0.1.0085.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.