CVE-2023-32757 | BDVDB-2026-210439 Detail

e-ExcellenceU-Office Force

Description#

e-Excellence U-Office Force file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker without logging the service can exploit this vulnerability to upload arbitrary files to perform arbitrary command or disrupt service.

Impact#

CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

Weaknesses#

CWE-434 Unrestricted Upload of File with Dangerous Type

References#

https://www.twcert.org.tw/tw/cp-132-7330-94442-1.html

Exploit#

No public exploit known

History#

Version 12023-08-25Record published in the CVE List.
Version 22024-10-02Most recent update recorded in the CVE List.

Published

Published: 2023-08-25
Last modified: 2024-10-02

Vendor information

Vendor: e-Excellence
Product: U-Office Force

All e-Excellence vulnerabilities

Score

9.8 Critical

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 60.8.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Unrestricted File Upload

Action

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

Affected Systems

Vulnerable
20.0.7668D
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

9.8 Critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

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