CVE-2023-32757: e-Excellence U-Office Force - Arbitrary File Upload

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-08-25 · updated 2026-06-17
Weakness: CWE-434

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.

Affected products

e-Excellence U-Office Force: 20.0.7668d

References

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

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