APIs Lack Rate Limiting
Priority MEDIUM 49CWE-770Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-770.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00369 31st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Azure Access Technology | BLU-IC2 | 1.0 – 1.19.5 | — | No fix listed | CNA |
| Azure Access Technology | BLU-IC4 | 1.0 – 1.19.5 | — | No fix listed | CNA |
- BLU-IC2 VendorAzure Access Technology Affected 1.0 – 1.19.5 Fixed in — No fix listed CNA
- BLU-IC4 VendorAzure Access Technology Affected 1.0 – 1.19.5 Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:azure-access:blu-ic2_firmware:*:*:*:*:*:*:*:* | before 1.20 | Vulnerable | Azure Access Technology |
| cpe:2.3:h:azure-access:blu-ic2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Azure Access Technology |
| cpe:2.3:o:azure-access:blu-ic4_firmware:*:*:*:*:*:*:*:* | before 1.20 | Vulnerable | Azure Access Technology |
| cpe:2.3:h:azure-access:blu-ic4:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Azure Access Technology |
- cpe:2.3:o:azure-access:blu-ic2_firmware:*:*:*:*:*:*:*:* Versions before 1.20 Vulnerable ·Azure Access Technology
- cpe:2.3:h:azure-access:blu-ic2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Azure Access Technology
- cpe:2.3:o:azure-access:blu-ic4_firmware:*:*:*:*:*:*:*:* Versions before 1.20 Vulnerable ·Azure Access Technology
- cpe:2.3:h:azure-access:blu-ic4:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Azure Access Technology
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-11832
- 2026-10-03 Alias added: GHSA-hf8v-4h5p-jj4q
References
More Azure Access Technology Blu-ic2 Firmware vulnerabilities
- TI-2025-11258 Improper input validation in Azure Access Technology BLU-IC2 CVSS 4.0CRITICAL 10.0
- TI-2025-11555 Denial of Service Due to SlowLoris CVSS 4.0CRITICAL 10.0
- TI-2025-11554 Web UI Malfunction CVSS 4.0CRITICAL 10.0
- TI-2025-11553 Multiple Devices are Sharing the Same Secrets for SDKSocket (TCP/5000) CVSS 4.0CRITICAL 10.0
- TI-2025-11487 Lack of Graceful Error Handling - HTTP 5xx Error CVSS 4.0CRITICAL 10.0
- TI-2025-11486 Systemic Internal Server Errors - HTTP 500 Response CVSS 4.0CRITICAL 10.0
Sources
- CVE-2025-11832 · CVE Program
- CVE-2025-11832 · NVD
- FIRST EPSS
- GHSA-hf8v-4h5p-jj4q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences