Critical severity · published Mar 27, 2023
CVE-2023-25909
HGiga Inc. OAKlouds - Arbitrary File Upload
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
HGiga OAKlouds file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker can exploit this vulnerability to upload and run arbitrary executable 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 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HO
HGiga OAKlouds · HGIGA INC.
2; 3 · source: vendor
OP
Oaklouds Portal · Hgiga
2.0 before 2.0-10; 3.0 before 3.0-10 · source: NVD