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ID

VAR-202403-0817


CVE

CVE-2024-2806


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC15  Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-003045

DESCRIPTION

A vulnerability classified as critical has been found in Tenda AC15 15.03.05.18/15.03.20_multi. This affects the function addWifiMacFilter of the file /goform/addWifiMacFilter. The manipulation of the argument deviceId/deviceMac 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. The identifier VDB-257661 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Shenzhen Tenda Technology Co.,Ltd. of AC15 A stack-based buffer overflow vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. The vulnerability is caused by the deviceId/deviceMac parameter in the addWifiMacFilter method of the /goform/addWifiMacFilter page failing to properly verify the length of the input data. A remote attacker can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.16

sources: NVD: CVE-2024-2806 // JVNDB: JVNDB-2024-003045 // CNVD: CNVD-2024-26323

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-26323

AFFECTED PRODUCTS

vendor:tendamodel:ac15scope:eqversion:15.03.05.18

Trust: 1.6

vendor:tendamodel:ac15scope:eqversion:15.03.05.20_multi

Trust: 1.0

vendor:tendamodel:ac15scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac15scope:eqversion:ac15 firmware 15.03.05.20 multi

Trust: 0.8

vendor:tendamodel:ac15scope:eqversion:ac15 firmware 15.03.05.18

Trust: 0.8

vendor:tendamodel:ac15scope: - version: -

Trust: 0.8

sources: CNVD: CNVD-2024-26323 // JVNDB: JVNDB-2024-003045 // NVD: CVE-2024-2806

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-2806
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2024-2806
value: CRITICAL

Trust: 1.0

NVD: CVE-2024-2806
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2024-26323
value: HIGH

Trust: 0.6

cna@vuldb.com: CVE-2024-2806
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

CNVD: CNVD-2024-26323
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

cna@vuldb.com: CVE-2024-2806
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-2024-2806
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-2024-2806
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-2024-26323 // JVNDB: JVNDB-2024-003045 // NVD: CVE-2024-2806 // NVD: CVE-2024-2806

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2024-003045 // NVD: CVE-2024-2806

PATCH

title:Patch for Tenda AC15 addWifiMacFilter method buffer overflow vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/554606

Trust: 0.6

sources: CNVD: CNVD-2024-26323

EXTERNAL IDS

db:NVDid:CVE-2024-2806

Trust: 3.2

db:VULDBid:257661

Trust: 1.8

db:JVNDBid:JVNDB-2024-003045

Trust: 0.8

db:CNVDid:CNVD-2024-26323

Trust: 0.6

sources: CNVD: CNVD-2024-26323 // JVNDB: JVNDB-2024-003045 // NVD: CVE-2024-2806

REFERENCES

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/ac15/v1.0%20v15.03.20_multi/addwifimacfilter_deviceid.md

Trust: 1.8

url:https://vuldb.com/?id.257661

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-2806

Trust: 1.4

url:https://vuldb.com/?ctiid.257661

Trust: 1.0

sources: CNVD: CNVD-2024-26323 // JVNDB: JVNDB-2024-003045 // NVD: CVE-2024-2806

SOURCES

db:CNVDid:CNVD-2024-26323
db:JVNDBid:JVNDB-2024-003045
db:NVDid:CVE-2024-2806

LAST UPDATE DATE

2024-08-14T15:31:36.172000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-26323date:2024-06-06T00:00:00
db:JVNDBid:JVNDB-2024-003045date:2024-03-28T01:31:00
db:NVDid:CVE-2024-2806date:2024-05-17T02:38:30.940

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-26323date:2024-06-06T00:00:00
db:JVNDBid:JVNDB-2024-003045date:2024-03-28T00:00:00
db:NVDid:CVE-2024-2806date:2024-03-22T05:15:48.480