Critical severity · published Aug 25, 2023
CVE-2023-32757
e-Excellence U-Office Force - Arbitrary File Upload
9.8
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UF
U-Office Force · e-Excellence
20.0.7668D · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32757
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32757
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-7330-94442-1.html
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