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ID

VAR-202312-0471


CVE

CVE-2023-49432


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  ax9  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-018809

DESCRIPTION

Tenda AX9 V22.03.01.46 has been found to contain a stack overflow vulnerability in the 'deviceList' parameter at /goform/setMacFilterCfg. Shenzhen Tenda Technology Co.,Ltd. of ax9 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. This vulnerability is caused by the "deviceList" parameter of /goform/setMacFilterCfg failing to correctly verify the length of the input data. A remote attacker can use this vulnerability to execute arbitrary code on the system. or result in a denial of service attack

Trust: 2.16

sources: NVD: CVE-2023-49432 // JVNDB: JVNDB-2023-018809 // CNVD: CNVD-2023-98045

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-98045

AFFECTED PRODUCTS

vendor:tendamodel:ax9scope:eqversion:22.03.01.46

Trust: 1.0

vendor:tendamodel:ax9scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ax9scope:eqversion:ax9 firmware 22.03.01.46

Trust: 0.8

vendor:tendamodel:ax9scope: - version: -

Trust: 0.8

vendor:tendamodel:ax9scope:eqversion:v22.03.01.46

Trust: 0.6

sources: CNVD: CNVD-2023-98045 // JVNDB: JVNDB-2023-018809 // NVD: CVE-2023-49432

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-49432
value: CRITICAL

Trust: 1.0

NVD: CVE-2023-49432
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2023-98045
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-98045
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

nvd@nist.gov: CVE-2023-49432
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-2023-49432
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-2023-98045 // JVNDB: JVNDB-2023-018809 // NVD: CVE-2023-49432

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2023-018809 // NVD: CVE-2023-49432

EXTERNAL IDS

db:NVDid:CVE-2023-49432

Trust: 3.2

db:JVNDBid:JVNDB-2023-018809

Trust: 0.8

db:CNVDid:CNVD-2023-98045

Trust: 0.6

sources: CNVD: CNVD-2023-98045 // JVNDB: JVNDB-2023-018809 // NVD: CVE-2023-49432

REFERENCES

url:https://github.com/ef4tless/vuln/blob/master/iot/ax9/setmacfiltercfg.md

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2023-49432

Trust: 1.4

sources: CNVD: CNVD-2023-98045 // JVNDB: JVNDB-2023-018809 // NVD: CVE-2023-49432

SOURCES

db:CNVDid:CNVD-2023-98045
db:JVNDBid:JVNDB-2023-018809
db:NVDid:CVE-2023-49432

LAST UPDATE DATE

2024-08-14T15:26:16.261000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-98045date:2023-12-15T00:00:00
db:JVNDBid:JVNDB-2023-018809date:2024-01-12T01:21:00
db:NVDid:CVE-2023-49432date:2023-12-09T04:44:32.697

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-98045date:2023-12-15T00:00:00
db:JVNDBid:JVNDB-2023-018809date:2024-01-12T00:00:00
db:NVDid:CVE-2023-49432date:2023-12-07T16:15:07.353