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CVE-2026-3422 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 2, 2026

e-Excellence U-Office Force - Insecure Deserialization

Published: March 2, 2026Updated: March 2, 2026Remote Exploitable

Overview

e-Excellence U-Office Force contains an insecure deserialization vulnerability caused by processing maliciously crafted serialized content, letting unauthenticated remote attackers execute arbitrary code on the server, exploit requires no special privileges.

Severity & Score

Severity: Critical

CVSS Score: 9.8

Impact

Unauthenticated remote attackers can execute arbitrary code on the server, potentially leading to full system compromise.

Mitigation

Update to the latest version.

References

https://www.twcert.org.tw/en/cp-139-10743-9a952-2.html
https://www.twcert.org.tw/tw/cp-132-10742-45b13-1.html

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-3422
Severity: Critical
CVSS Score: 9.8
Type: insecure_deserialization
Status: new

CWE

CWE-502

CVSS Metrics

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