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ID

VAR-202412-0271


CVE

CVE-2024-52274


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC6  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-024357

DESCRIPTION

Stack-based Buffer Overflow vulnerability in Shenzhen Tenda Technology Co Tenda AC6V2 (setDoubleL2tpConfig->guest_ip_check(overflow arg: mask) modules) allows Overflow Buffers.This issue affects Tenda AC6V2: through 15.03.06.50. Shenzhen Tenda Technology Co.,Ltd. of AC6 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The vulnerability stems from improper input processing in the guest_ip_check function of the setDoubleL2tpConfig module. No detailed vulnerability details are currently available

Trust: 2.16

sources: NVD: CVE-2024-52274 // JVNDB: JVNDB-2024-024357 // CNVD: CNVD-2025-09869

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-09869

AFFECTED PRODUCTS

vendor:tendamodel:ac6scope:lteversion:15.03.06.50

Trust: 1.0

vendor:tendamodel:ac6scope:lteversion:ac6 firmware 15.03.06.50 and earlier

Trust: 0.8

vendor:tendamodel:ac6scope: - version: -

Trust: 0.8

vendor:tendamodel:ac6scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac6scope:lteversion:<=15.03.06.50

Trust: 0.6

sources: CNVD: CNVD-2025-09869 // JVNDB: JVNDB-2024-024357 // NVD: CVE-2024-52274

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-52274
value: CRITICAL

Trust: 1.0

2fdefc65-d750-4b8d-96ee-6e2c0c42dbfe: CVE-2024-52274
value: HIGH

Trust: 1.0

NVD: CVE-2024-52274
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-09869
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-09869
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2024-52274
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

NVD: CVE-2024-52274
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-09869 // JVNDB: JVNDB-2024-024357 // NVD: CVE-2024-52274 // NVD: CVE-2024-52274

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

problemtype: Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-024357 // NVD: CVE-2024-52274

PATCH

title:Patch for Tenda AC6 Buffer Overflow Vulnerability (CNVD-2025-09869)url:https://www.cnvd.org.cn/patchInfo/show/687896

Trust: 0.6

sources: CNVD: CNVD-2025-09869

EXTERNAL IDS

db:NVDid:CVE-2024-52274

Trust: 3.2

db:JVNDBid:JVNDB-2024-024357

Trust: 0.8

db:CNVDid:CNVD-2025-09869

Trust: 0.6

sources: CNVD: CNVD-2025-09869 // JVNDB: JVNDB-2024-024357 // NVD: CVE-2024-52274

REFERENCES

url:https://www.vulsec.org/advisories

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-52274

Trust: 1.4

sources: CNVD: CNVD-2025-09869 // JVNDB: JVNDB-2024-024357 // NVD: CVE-2024-52274

SOURCES

db:CNVDid:CNVD-2025-09869
db:JVNDBid:JVNDB-2024-024357
db:NVDid:CVE-2024-52274

LAST UPDATE DATE

2025-05-30T23:21:28.847000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-09869date:2025-05-15T00:00:00
db:JVNDBid:JVNDB-2024-024357date:2025-05-29T06:52:00
db:NVDid:CVE-2024-52274date:2025-05-28T14:53:25.043

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-09869date:2025-05-14T00:00:00
db:JVNDBid:JVNDB-2024-024357date:2025-05-29T00:00:00
db:NVDid:CVE-2024-52274date:2024-12-04T11:30:50.713