CVE-2026-3422

e-Excellence|U-Office Force - Insecure Deserialization

Published Mar 2, 2026 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
U-Office Force developed by e-Excellence has a Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content.

Remediation

Vendor Solution

Please update to version 29.50SP1 or later.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Edetw
Edetw u-office Force
CPEs cpe:2.3:a:edetw:u-office_force:*:*:*:*:*:*:*:*
cpe:2.3:a:edetw:u-office_force:29.50:-:*:*:*:*:*:*
Vendors & Products Edetw
Edetw u-office Force
Type Values Removed Values Added
First Time appeared E-excellence
E-excellence u-office Force
Vendors & Products E-excellence
E-excellence u-office Force
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description U-Office Force developed by e-Excellence has a Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized content.
Title e-Excellence|U-Office Force - Insecure Deserialization
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
Mar 2, 2026, 6:49 PM
Reserved
Mar 2, 2026, 3:36 AM
Status
Analyzed
Published
Mar 2, 2026, 7:16 AM
Modified
Jun 17, 2026, 10:43 AM