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ID

VAR-202312-0405


CVE

CVE-2023-49408


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AX3  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-018802

DESCRIPTION

Tenda AX3 V16.03.12.11 was discovered to contain a stack overflow via the function set_device_name. Shenzhen Tenda Technology Co.,Ltd. of AX3 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 Ax3 is an Ax1800 Gigabit port dual-band Wifi 6 wireless router from China's Tenda Company. This vulnerability is caused by the function set_device_name failing to correctly verify the length of input data. A remote attacker can use this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.16

sources: NVD: CVE-2023-49408 // JVNDB: JVNDB-2023-018802 // CNVD: CNVD-2023-98043

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-98043

AFFECTED PRODUCTS

vendor:tendamodel:ax3scope:eqversion:16.03.12.11

Trust: 1.0

vendor:tendamodel:ax3scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ax3scope:eqversion:ax3 firmware 16.03.12.11

Trust: 0.8

vendor:tendamodel:ax3scope: - version: -

Trust: 0.8

vendor:jixiang tengdamodel:ax3scope:eqversion:v16.03.12.11

Trust: 0.6

sources: CNVD: CNVD-2023-98043 // JVNDB: JVNDB-2023-018802 // NVD: CVE-2023-49408

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-49408
value: CRITICAL

Trust: 1.0

NVD: CVE-2023-49408
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2023-98043
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-98043
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-2023-49408
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-2023-49408
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-2023-98043 // JVNDB: JVNDB-2023-018802 // NVD: CVE-2023-49408

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2023-018802 // NVD: CVE-2023-49408

EXTERNAL IDS

db:NVDid:CVE-2023-49408

Trust: 3.2

db:JVNDBid:JVNDB-2023-018802

Trust: 0.8

db:CNVDid:CNVD-2023-98043

Trust: 0.6

sources: CNVD: CNVD-2023-98043 // JVNDB: JVNDB-2023-018802 // NVD: CVE-2023-49408

REFERENCES

url:https://github.com/gd008/tenda/blob/main/ax3/tenda_ax3_setblackrule/ax3-setblackrule.md

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2023-49408

Trust: 1.4

sources: CNVD: CNVD-2023-98043 // JVNDB: JVNDB-2023-018802 // NVD: CVE-2023-49408

SOURCES

db:CNVDid:CNVD-2023-98043
db:JVNDBid:JVNDB-2023-018802
db:NVDid:CVE-2023-49408

LAST UPDATE DATE

2024-08-14T14:30:08.064000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-98043date:2023-12-15T00:00:00
db:JVNDBid:JVNDB-2023-018802date:2024-01-12T01:18:00
db:NVDid:CVE-2023-49408date:2023-12-09T04:44:07.063

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-98043date:2023-12-13T00:00:00
db:JVNDBid:JVNDB-2023-018802date:2024-01-12T00:00:00
db:NVDid:CVE-2023-49408date:2023-12-07T18:15:08.310