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ID

VAR-202308-3400


CVE

CVE-2023-40801


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  ac23  Input verification vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2023-022855

DESCRIPTION

The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda AC23 is a dual-band Gigabit wireless router from China's Tenda Company. This vulnerability is caused by the failure of the sub_451784 function to correctly verify the length of the input data. An attacker can use this vulnerability to execute arbitrary code on the system or cause a denial of service attack

Trust: 2.25

sources: NVD: CVE-2023-40801 // JVNDB: JVNDB-2023-022855 // CNVD: CNVD-2023-69722 // VULMON: CVE-2023-40801

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-69722

AFFECTED PRODUCTS

vendor:tendamodel:ac23scope:eqversion: -

Trust: 1.8

vendor:tendamodel:ac23scope: - version: -

Trust: 0.8

vendor:tendamodel:ac23 v16.03.07.45 cnscope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2023-69722 // JVNDB: JVNDB-2023-022855 // NVD: CVE-2023-40801

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-40801
value: HIGH

Trust: 1.0

NVD: CVE-2023-40801
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-69722
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-69722
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-2023-40801
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: CVE-2023-40801
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-69722 // JVNDB: JVNDB-2023-022855 // NVD: CVE-2023-40801

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.0

problemtype:Inappropriate input confirmation (CWE-20) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-022855 // NVD: CVE-2023-40801

EXTERNAL IDS

db:NVDid:CVE-2023-40801

Trust: 3.3

db:JVNDBid:JVNDB-2023-022855

Trust: 0.8

db:CNVDid:CNVD-2023-69722

Trust: 0.6

db:VULMONid:CVE-2023-40801

Trust: 0.1

sources: CNVD: CNVD-2023-69722 // VULMON: CVE-2023-40801 // JVNDB: JVNDB-2023-022855 // NVD: CVE-2023-40801

REFERENCES

url:https://github.com/lst-oss/vulnerability/tree/main/tenda/ac23/sub_451784

Trust: 1.9

url:https://nvd.nist.gov/vuln/detail/cve-2023-40801

Trust: 1.4

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-69722 // VULMON: CVE-2023-40801 // JVNDB: JVNDB-2023-022855 // NVD: CVE-2023-40801

SOURCES

db:CNVDid:CNVD-2023-69722
db:VULMONid:CVE-2023-40801
db:JVNDBid:JVNDB-2023-022855
db:NVDid:CVE-2023-40801

LAST UPDATE DATE

2024-08-14T15:41:38.208000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-69722date:2023-09-15T00:00:00
db:VULMONid:CVE-2023-40801date:2023-08-25T00:00:00
db:JVNDBid:JVNDB-2023-022855date:2024-01-24T06:58:00
db:NVDid:CVE-2023-40801date:2023-08-29T16:12:56.923

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-69722date:2023-09-14T00:00:00
db:VULMONid:CVE-2023-40801date:2023-08-25T00:00:00
db:JVNDBid:JVNDB-2023-022855date:2024-01-24T00:00:00
db:NVDid:CVE-2023-40801date:2023-08-25T15:15:09.470