CVE-2025-52615Network attack vector

Authenticated information exposure via misconfigured security headers

Published Oct 12, 2025 · Updated Oct 16, 2025

Protection mechanism failure in HCL Software Unica Platform 25.1 and earlier allows remote authenticated users to obtain limited information. HCL identifies misconfigured security-related HTTP response headers but does not disclose which response path sets which header incorrectly. Exploitation requires low-privileged access and user interaction; the documented consequence is limited confidentiality loss from weaker browser policy enforcement.

CVSS severity3.5
Low
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Protection mechanism failure in HCL Software Unica Platform 25.1 and earlier allows remote authenticated users to obtain limited information. HCL identifies misconfigured security-related HTTP response headers but does not disclose which response path sets which header incorrectly. Exploitation requires low-privileged access and user interaction; the documented consequence is limited confidentiality loss from weaker browser policy enforcement.

The record

CVE
CVE-2025-52615
Published
Oct 12, 2025
Updated
Oct 16, 2025
Vendor
HCL Software
Product
Unica Platform
Classifications
CWE-693
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 25.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

HCL Software · Unica Platformversion=<= 25.1

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.5HCL SoftwareCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-693Protection Mechanism Failure

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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