CVE-2025-10213 | BDVDB-2026-293239 Detail

UPDFUPDF

Description#

DLL search path hijacking vulnerability in the UPDF.exe executable for Windows version 1.8.5.0 allows attackers with local access to execute arbitrary code by placing a dxtn.dll file of their choice in the 'C:\Users\<user>\AppData\Local\Microsoft\WindowsApps\' directory, which could lead to arbitrary code execution and persistence.

Impact#

Per CVSS v4.0: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

CWE-427 Uncontrolled Search Path Element

References#

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-updf

Exploit#

No public exploit known

History#

Version 12025-09-10Record published in the CVE List.

Published

Published: 2025-09-10
Last modified: 2025-09-10

Vendor information

Vendor: UPDF
Product: UPDF

All UPDF vulnerabilities

Score

7.0 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 6.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
1.8.5.0
Fixed
Not stated

Scoring System

CVSS v4.0

7.0 High

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Attack Requirements	None
Privileges Required	Low
User Interaction	Passive
Vulnerable System Confidentiality	High
Vulnerable System Integrity	High
Vulnerable System Availability	High
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).