ID

VAR-202404-2113


CVE

CVE-2024-4239


TITLE

Tenda AX1806 rebootTime parameter buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2024-22412

DESCRIPTION

A vulnerability was found in Tenda AX1806 1.0.0.1 and classified as critical. Affected by this issue is the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-262130 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Tenda AX1806 is a WiFi6 wireless router from China's Tenda company. The vulnerability is caused by the parameter rebootTime failing to correctly verify the length of the input data. Remote attackers can exploit this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 1.44

sources: NVD: CVE-2024-4239 // CNVD: CNVD-2024-22412

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-22412

AFFECTED PRODUCTS

vendor:tendamodel:ax1806scope:eqversion:1.0.0.1

Trust: 0.6

sources: CNVD: CNVD-2024-22412

CVSS

SEVERITY

CVSSV2

CVSSV3

cna@vuldb.com: CVE-2024-4239
value: HIGH

Trust: 1.0

CNVD: CNVD-2024-22412
value: HIGH

Trust: 0.6

cna@vuldb.com:
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: FALSE
obtainAllPrivilege: FALSE
obtainUserPrivilege: FALSE
obtainOtherPrivilege: FALSE
userInteractionRequired: FALSE
version: 2.0

Trust: 1.0

CNVD: CNVD-2024-22412
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:
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

sources: CNVD: CNVD-2024-22412 // NVD: CVE-2024-4239

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

sources: NVD: CVE-2024-4239

EXTERNAL IDS

db:NVDid:CVE-2024-4239

Trust: 1.6

db:VULDBid:262130

Trust: 1.0

db:CNVDid:CNVD-2024-22412

Trust: 0.6

sources: CNVD: CNVD-2024-22412 // NVD: CVE-2024-4239

REFERENCES

url:https://github.com/abcdefg-png/iot-vulnerable/blob/main/tenda/ax/ax1806/formsetreboottimer.md

Trust: 1.0

url:https://vuldb.com/?ctiid.262130

Trust: 1.0

url:https://vuldb.com/?id.262130

Trust: 1.0

url:https://vuldb.com/?submit.319235

Trust: 1.0

url:https://nvd.nist.gov/vuln/detail/cve-2024-4239

Trust: 0.6

sources: CNVD: CNVD-2024-22412 // NVD: CVE-2024-4239

SOURCES

db:CNVDid:CNVD-2024-22412
db:NVDid:CVE-2024-4239

LAST UPDATE DATE

2024-05-17T22:45:50.558000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-22412date:2024-05-14T00:00:00
db:NVDid:CVE-2024-4239date:2024-05-17T02:40:19.770

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-22412date:2024-05-11T00:00:00
db:NVDid:CVE-2024-4239date:2024-04-26T21:15:50.003