Medium severity · published Oct 12, 2025
CVE-2025-52615
HCL Unica Platform is impacted by misconfigured security related HTTP headers
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
HCL Unica Platform is impacted by misconfigured security related HTTP headers. This can lead to less secure browser default treatment for the policies controlled by these headers.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 11% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UP
Unica Platform · HCL Software
<= 25.1 · source: vendor
UN
Unica · Hcltech
through 25.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-52615
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-52615
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0124417
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