CVE-2025-52621

HCL BigFix SaaS Authentication Service is vulnerable to cache poisoning

CVSS 5.3 MEDIUMEPSS 0.1%CWE-346

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Aug 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

HCL BigFix SaaS Authentication Service is vulnerable to cache poisoning. The BigFix SaaS's HTTP responses were observed to include the Origin header. Its presence alongside an unvalidated reflection of the Origin header value introduces a potential for cache poisoning.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

HCL Software · BigFix SaaS Remediate

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References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0123330