Vulnerability · Published Aug 15, 2025 · Assigned by HCL
CVE-2025-52621HCL BigFix SaaS Authentication Service is vulnerable to cache poisoning
Medium 5.3
In plain English
A medium-severity security flaw in BigFix SaaS Remediate from HCL Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.2%top 93.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL Software | BigFix SaaS Remediate | < 8.1.14 |
Weakness: CWE-346 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N