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ID

VAR-202408-0167


CVE

CVE-2024-7581


TITLE

Tenda  of  a301  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-005048

DESCRIPTION

A vulnerability classified as critical has been found in Tenda A301 15.13.08.12. This affects the function formWifiBasicSet of the file /goform/WifiBasicSet. The manipulation of the argument security leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Tenda of a301 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. Tenda A301 is a wireless signal extender from China's Tenda Company. No detailed vulnerability details are currently available

Trust: 2.16

sources: NVD: CVE-2024-7581 // JVNDB: JVNDB-2024-005048 // CNVD: CNVD-2025-10777

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-10777

AFFECTED PRODUCTS

vendor:tendacnmodel:a301scope:eqversion:15.13.08.12

Trust: 1.0

vendor:tendamodel:a301scope:eqversion:a301 firmware 15.13.08.12

Trust: 0.8

vendor:tendamodel:a301scope: - version: -

Trust: 0.8

vendor:tendamodel:a301scope:eqversion: -

Trust: 0.8

vendor:tendamodel:a301scope:eqversion:15.13.08.12

Trust: 0.6

sources: CNVD: CNVD-2025-10777 // JVNDB: JVNDB-2024-005048 // NVD: CVE-2024-7581

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-7581
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-7581
value: CRITICAL

Trust: 1.0

OTHER: JVNDB-2024-005048
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2025-10777
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2024-7581
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

OTHER: JVNDB-2024-005048
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: NONE
impactScore: NONE
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.8

CNVD: CNVD-2025-10777
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

cna@vuldb.com: CVE-2024-7581
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

nvd@nist.gov: CVE-2024-7581
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: JVNDB-2024-005048
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-2025-10777 // JVNDB: JVNDB-2024-005048 // NVD: CVE-2024-7581 // NVD: CVE-2024-7581

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2024-005048 // NVD: CVE-2024-7581

EXTERNAL IDS

db:NVDid:CVE-2024-7581

Trust: 3.2

db:VULDBid:273861

Trust: 1.8

db:JVNDBid:JVNDB-2024-005048

Trust: 0.8

db:CNVDid:CNVD-2025-10777

Trust: 0.6

sources: CNVD: CNVD-2025-10777 // JVNDB: JVNDB-2024-005048 // NVD: CVE-2024-7581

REFERENCES

url:https://github.com/beacox/iot_vuln/tree/main/tenda/a301/wifibasicset_bof

Trust: 1.8

url:https://vuldb.com/?id.273861

Trust: 1.8

url:https://vuldb.com/?submit.382745

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-7581

Trust: 1.4

url:https://vuldb.com/?ctiid.273861

Trust: 1.0

sources: CNVD: CNVD-2025-10777 // JVNDB: JVNDB-2024-005048 // NVD: CVE-2024-7581

SOURCES

db:CNVDid:CNVD-2025-10777
db:JVNDBid:JVNDB-2024-005048
db:NVDid:CVE-2024-7581

LAST UPDATE DATE

2025-05-28T23:22:19.824000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-10777date:2025-05-27T00:00:00
db:JVNDBid:JVNDB-2024-005048date:2024-08-09T03:10:00
db:NVDid:CVE-2024-7581date:2024-08-07T19:59:00.853

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-10777date:2025-05-26T00:00:00
db:JVNDBid:JVNDB-2024-005048date:2024-08-09T00:00:00
db:NVDid:CVE-2024-7581date:2024-08-07T15:15:56.787