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Vulnerability record · CVE-2026-3422 · published 2 March 2026

CVE-2026-3422: Edetw u-office force deserialization of untrusted data vulnerability

EEdetw · U Office Force

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.

9.3 CVSS 4.0 Critical EPSS 0.92% · top 41.1% CWE-502 · Deserialization of untrusted data
9.3CVSS 4.0 base score
0.92%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

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/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-2395Edetw u-office force reliance on cookies without validation vulnerabilityThe U-Office Force from e-Excellence has an Improper Authentication vulnerability, allowing unauthenticated remote attackers to use a particular API …EPSS 0.58%9.8CVE-2023-32757Edetw u-office force unrestricted file upload vulnerabilitye-Excellence U-Office Force file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker without …EPSS 0.93%8.8CVE-2025-2396Edetw u-office force unrestricted file upload vulnerabilityThe U-Office Force from e-Excellence has an Arbitrary File Upload vulnerability, allowing remote attackers with regular privileges to upload and exec…EPSS 0.70%8.7CVE-2025-12864Edetw u-office force sql injection vulnerabilityU-Office Force developed by e-Excellence has a SQL Injection vulnerability, allowing authenticated remote attacker to inject arbitrary SQL commands t…EPSS 0.36%8.7CVE-2025-12865Edetw u-office force sql injection vulnerabilityU-Office Force developed by e-Excellence has a SQL Injection vulnerability, allowing authenticated remote attacker to inject arbitrary SQL commands t…EPSS 0.36%7.5CVE-2023-32756Edetw u-office force path traversal vulnerabilitye-Excellence U-Office Force has a path traversal vulnerability within its file uploading and downloading functions. An unauthenticated remote attacke…EPSS 1.2%6.5CVE-2022-39022Edetw u-office force path traversal vulnerabilityU-Office Force Download function has a path traversal vulnerability. A remote attacker with general user privilege can exploit this vulnerability to …EPSS 0.94%6.5CVE-2022-39023Edetw u-office force path traversal vulnerabilityU-Office Force Download function has a path traversal vulnerability. A remote attacker with general user privilege can exploit this vulnerability to …EPSS 0.94%

Source: NIST National Vulnerability Database (record CVE-2026-3422), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.