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ID

VAR-202311-2486


CVE

CVE-2023-49042


TITLE

Tenda AX1803 setSchedWifi function buffer overflow vulnerability

Trust: 0.6

sources: CNVD: CNVD-2024-06279

DESCRIPTION

Heap Overflow vulnerability in Tenda AX1803 v.1.0.0.1 allows a remote attacker to execute arbitrary code via the schedStartTime parameter or the schedEndTime parameter in the function setSchedWifi. Tenda AX1803 is a dual-band Gigabit WIFI6 router from China's Tenda Company. Tenda AX1803 v1.0.0.1 version has a buffer overflow vulnerability, which is caused by a boundary error when the application handles untrusted input

Trust: 1.44

sources: NVD: CVE-2023-49042 // CNVD: CNVD-2024-06279

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2024-06279

AFFECTED PRODUCTS

vendor:tendamodel:ax1803scope:eqversion:1.0.0.1

Trust: 1.0

vendor:tendamodel:ax1803scope:eqversion:v1.0.0.1

Trust: 0.6

sources: CNVD: CNVD-2024-06279 // NVD: CVE-2023-49042

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-49042
value: CRITICAL

Trust: 1.0

CNVD: CNVD-2024-06279
value: HIGH

Trust: 0.6

CNVD: CNVD-2024-06279
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-2023-49042
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

sources: CNVD: CNVD-2024-06279 // NVD: CVE-2023-49042

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

sources: NVD: CVE-2023-49042

EXTERNAL IDS

db:NVDid:CVE-2023-49042

Trust: 1.6

db:CNVDid:CNVD-2024-06279

Trust: 0.6

sources: CNVD: CNVD-2024-06279 // NVD: CVE-2023-49042

REFERENCES

url:https://github.com/anza2001/iot_vuln/blob/main/tenda/ax1803/setschedwifi.md

Trust: 1.6

sources: CNVD: CNVD-2024-06279 // NVD: CVE-2023-49042

SOURCES

db:CNVDid:CNVD-2024-06279
db:NVDid:CVE-2023-49042

LAST UPDATE DATE

2024-08-14T15:15:42.428000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2024-06279date:2024-01-29T00:00:00
db:NVDid:CVE-2023-49042date:2023-12-01T20:05:35.273

SOURCES RELEASE DATE

db:CNVDid:CNVD-2024-06279date:2024-01-25T00:00:00
db:NVDid:CVE-2023-49042date:2023-11-27T17:15:08.420