VulnerabilityAnalyzed
CVE-2025-52621
HCL BigFix SaaS Authentication Service is vulnerable to cache poisoning.
HIGH 7.5EPSS 0.15%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 0.15% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-346
- Affected
- hcltech/bigfix saas
- Source
- psirt@hcl.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.