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ID

VAR-202211-1364


CVE

CVE-2022-44169


TITLE

Shenzhen Tenda Technology Co.,Ltd.  of  AC15  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-022532

DESCRIPTION

Tenda AC15 V15.03.05.18 is vulnerable to Buffer Overflow via function formSetVirtualSer. Shenzhen Tenda Technology Co.,Ltd. of AC15 An out-of-bounds write vulnerability exists in firmware.Service operation interruption (DoS) It may be in a state. The vulnerability comes from the fact that its formSetVirtualSer function does not check the length of the input data. Attackers can use the vulnerability to launch a denial of service attack

Trust: 2.16

sources: NVD: CVE-2022-44169 // JVNDB: JVNDB-2022-022532 // CNVD: CNVD-2022-87024

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-87024

AFFECTED PRODUCTS

vendor:tendamodel:ac15scope:eqversion:15.03.05.18

Trust: 1.0

vendor:tendamodel:ac15scope:eqversion:ac15 firmware 15.03.05.18

Trust: 0.8

vendor:tendamodel:ac15scope: - version: -

Trust: 0.8

vendor:tendamodel:ac15scope:eqversion: -

Trust: 0.8

vendor:tendamodel:ac15scope:eqversion:v15.03.05.18

Trust: 0.6

sources: CNVD: CNVD-2022-87024 // JVNDB: JVNDB-2022-022532 // NVD: CVE-2022-44169

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-44169
value: HIGH

Trust: 1.0

NVD: CVE-2022-44169
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-87024
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202211-3222
value: HIGH

Trust: 0.6

CNVD: CNVD-2022-87024
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-44169
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2022-44169
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-87024 // JVNDB: JVNDB-2022-022532 // CNNVD: CNNVD-202211-3222 // NVD: CVE-2022-44169

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-022532 // NVD: CVE-2022-44169

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202211-3222

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202211-3222

EXTERNAL IDS

db:NVDid:CVE-2022-44169

Trust: 3.8

db:JVNDBid:JVNDB-2022-022532

Trust: 0.8

db:CNVDid:CNVD-2022-87024

Trust: 0.6

db:CNNVDid:CNNVD-202211-3222

Trust: 0.6

sources: CNVD: CNVD-2022-87024 // JVNDB: JVNDB-2022-022532 // CNNVD: CNNVD-202211-3222 // NVD: CVE-2022-44169

REFERENCES

url:https://github.com/robinwang825/iot_vuln/tree/main/tenda/ac15/formsetvirtualser

Trust: 3.0

url:https://nvd.nist.gov/vuln/detail/cve-2022-44169

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-44169/

Trust: 0.6

sources: CNVD: CNVD-2022-87024 // JVNDB: JVNDB-2022-022532 // CNNVD: CNNVD-202211-3222 // NVD: CVE-2022-44169

SOURCES

db:CNVDid:CNVD-2022-87024
db:JVNDBid:JVNDB-2022-022532
db:CNNVDid:CNNVD-202211-3222
db:NVDid:CVE-2022-44169

LAST UPDATE DATE

2024-08-14T15:32:25.030000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-87024date:2022-12-12T00:00:00
db:JVNDBid:JVNDB-2022-022532date:2023-11-17T08:20:00
db:CNNVDid:CNNVD-202211-3222date:2022-11-22T00:00:00
db:NVDid:CVE-2022-44169date:2022-11-21T20:30:36.143

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-87024date:2022-11-21T00:00:00
db:JVNDBid:JVNDB-2022-022532date:2023-11-17T00:00:00
db:CNNVDid:CNNVD-202211-3222date:2022-11-21T00:00:00
db:NVDid:CVE-2022-44169date:2022-11-21T15:15:11.150