Medium severity · published Nov 28, 2025
CVE-2025-51736
File upload vulnerability in HCL Technologies Ltd
6.3
CVSS
0.2%
EPSS
No
On KEV
Description
File upload vulnerability in HCL Technologies Ltd. Unica 12.0.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UN
Unica · Hcltech
12.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-51736
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-51736
Third Party Advisory
https://gist.github.com/ikpehlivan/4361fa808e04d884e4771be88e891ec2
More from Unica
9.8
CVE-2025-62319
Boolean-Based SQL Injection in Multiple Unica Components
8.8
CVE-2023-37498
A user is capable of assigning him/herself to arbitrary groups by reusing a POST request issued by an administrator
8.8
CVE-2023-37497
The Unica application exposes an API which accepts arbitrary XML input
7.5
CVE-2025-51735
CSV formula injection vulnerability in HCL Technologies Ltd
7.5
CVE-2025-31996
Unprotected files are impacting HCL Unica Platform