Vulnerability · Published Oct 15, 2025 · Assigned by azure-access
CVE-2025-11832APIs Lack Rate Limiting
Critical 10.0
In plain English
A critical-severity resource allocation without limits in BLU-IC2 from Azure Access Technology. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 4.0)10.0Critical
Exploit odds (30 days)0.4%top 69.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
Allocation of Resources Without Limits or Throttling vulnerability in Azure Access Technology BLU-IC2, Azure Access Technology BLU-IC4 allows Flooding.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Azure Access Technology | BLU-IC2 | 1.0 – through 1.19.5 |
| Azure Access Technology | BLU-IC4 | 1.0 – through 1.19.5 |
Weakness: CWE-770 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H