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ID

VAR-202404-0327


CVE

CVE-2024-4066


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC8  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-017135

DESCRIPTION

A vulnerability classified as critical has been found in Tenda AC8 16.03.34.09. Affected is the function fromAdvSetMacMtuWan of the file /goform/AdvSetMacMtuWan. The manipulation of the argument wanMTU/wanSpeed/cloneType/mac/serviceName/serverName leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-261792. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of AC8 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 AC8 is a router device that provides network connection and data transmission functions. No detailed vulnerability details are provided at present

Trust: 2.16

sources: NVD: CVE-2024-4066 // JVNDB: JVNDB-2024-017135 // CNVD: CNVD-2024-26331

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-26331

AFFECTED PRODUCTS

vendor:tendamodel:ac8scope:eqversion:16.03.34.09

Trust: 1.0

vendor:tendamodel:ac8scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac8scope:eqversion:ac8 firmware 16.03.34.09

Trust: 0.8

vendor:tendamodel:ac8scope: - version: -

Trust: 0.8

vendor:jixiang tengdamodel:ac8scope:eqversion:16.03.34.09

Trust: 0.6

sources: CNVD: CNVD-2024-26331 // JVNDB: JVNDB-2024-017135 // NVD: CVE-2024-4066

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-4066
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-4066
value: HIGH

Trust: 1.0

OTHER: JVNDB-2024-017135
value: HIGH

Trust: 0.8

CNVD: CNVD-2024-26331
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2024-4066
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-2024-017135
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-2024-26331
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-2024-4066
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: 2.0

NVD: JVNDB-2024-017135
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2024-26331 // JVNDB: JVNDB-2024-017135 // NVD: CVE-2024-4066 // NVD: CVE-2024-4066

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-787

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-2024-017135 // NVD: CVE-2024-4066

EXTERNAL IDS

db:NVDid:CVE-2024-4066

Trust: 3.2

db:VULDBid:261792

Trust: 2.4

db:JVNDBid:JVNDB-2024-017135

Trust: 0.8

db:CNVDid:CNVD-2024-26331

Trust: 0.6

sources: CNVD: CNVD-2024-26331 // JVNDB: JVNDB-2024-017135 // NVD: CVE-2024-4066

REFERENCES

url:https://vuldb.com/?id.261792

Trust: 2.4

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/ac8/fromadvsetmacmtuwan.md

Trust: 1.8

url:https://vuldb.com/?submit.316495

Trust: 1.8

url:https://vuldb.com/?ctiid.261792

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2024-4066

Trust: 0.8

sources: CNVD: CNVD-2024-26331 // JVNDB: JVNDB-2024-017135 // NVD: CVE-2024-4066

SOURCES

db:CNVDid:CNVD-2024-26331
db:JVNDBid:JVNDB-2024-017135
db:NVDid:CVE-2024-4066

LAST UPDATE DATE

2025-01-25T22:47:06.061000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-26331date:2024-06-06T00:00:00
db:JVNDBid:JVNDB-2024-017135date:2025-01-22T05:42:00
db:NVDid:CVE-2024-4066date:2025-01-21T18:55:06.723

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-26331date:2024-06-06T00:00:00
db:JVNDBid:JVNDB-2024-017135date:2025-01-22T00:00:00
db:NVDid:CVE-2024-4066date:2024-04-23T21:15:49.040