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ID

VAR-202510-4097


CVE

CVE-2025-12515


TITLE

Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4 Denial-of-Service Vulnerabilities (CNVD-2025-29074)

Trust: 0.6

sources: CNVD: CNVD-2025-29074

DESCRIPTION

Systemic Internal Server Errors - HTTP 500 ResponseThis issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5 . Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4 are both network access controllers from Azure Access Technology, Inc., a US-based company. Both Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4 contain a denial-of-service vulnerability stemming from an internal server error. An attacker could exploit this vulnerability to cause an HTTP 500 response

Trust: 1.44

sources: NVD: CVE-2025-12515 // CNVD: CNVD-2025-29074

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-29074

AFFECTED PRODUCTS

vendor:azure accessmodel:blu-ic4scope:ltversion:1.20

Trust: 1.0

vendor:azure accessmodel:blu-ic2scope:ltversion:1.20

Trust: 1.0

vendor:azuremodel:access technology blu-ic2scope:lteversion:<=1.19.5

Trust: 0.6

vendor:azuremodel:access technology blu-ic4scope:lteversion:<=1.19.5

Trust: 0.6

sources: CNVD: CNVD-2025-29074 // NVD: CVE-2025-12515

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2025-12515
value: CRITICAL

Trust: 1.0

a0340c66-c385-4f8b-991b-3d05f6fd5220: CVE-2025-12515
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2025-29074
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-29074
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2025-12515
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

sources: CNVD: CNVD-2025-29074 // NVD: CVE-2025-12515 // NVD: CVE-2025-12515

PROBLEMTYPE DATA

problemtype:CWE-394

Trust: 1.0

sources: NVD: CVE-2025-12515

PATCH

title:Patch for Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4 Denial-of-Service Vulnerabilities (CNVD-2025-29074)url:https://www.cnvd.org.cn/patchInfo/show/756696

Trust: 0.6

sources: CNVD: CNVD-2025-29074

EXTERNAL IDS

db:NVDid:CVE-2025-12515

Trust: 1.6

db:CNVDid:CNVD-2025-29074

Trust: 0.6

sources: CNVD: CNVD-2025-29074 // NVD: CVE-2025-12515

REFERENCES

url:https://azure-access.com/security-advisories

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2025-12515

Trust: 0.6

sources: CNVD: CNVD-2025-29074 // NVD: CVE-2025-12515

SOURCES

db:CNVDid:CNVD-2025-29074
db:NVDid:CVE-2025-12515

LAST UPDATE DATE

2025-11-23T23:54:46.507000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-29074date:2025-11-20T00:00:00
db:NVDid:CVE-2025-12515date:2025-11-10T14:53:32.310

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-29074date:2025-11-20T00:00:00
db:NVDid:CVE-2025-12515date:2025-10-30T16:15:34.960