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ID

VAR-202212-2437


CVE

CVE-2022-46591


TITLE

TRENDnet TEW755AP  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-003840

DESCRIPTION

TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the reject_url parameter in the reject (sub_41BD60) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. There is a stack overflow vulnerability in TRENDnet TEW-755AP, which originates from the fact that the reject_url parameter in the reject (sub_41BD60) function lacks a size check on the input data, and attackers can exploit this vulnerability to execute arbitrary code on the system

Trust: 2.25

sources: NVD: CVE-2022-46591 // JVNDB: JVNDB-2022-003840 // CNVD: CNVD-2023-18953 // VULMON: CVE-2022-46591

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-18953

AFFECTED PRODUCTS

vendor:trendnetmodel:tew-755apscope:eqversion:1.13b01

Trust: 1.0

vendor:trendnetmodel:tew-755apscope:eqversion: -

Trust: 0.8

vendor:trendnetmodel:tew-755apscope:eqversion:tew-755ap firmware 1.13b01

Trust: 0.8

vendor:trendnetmodel:tew-755ap 1.13b01scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2023-18953 // JVNDB: JVNDB-2022-003840 // NVD: CVE-2022-46591

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-46591
value: CRITICAL

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2022-46591
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-46591
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2023-18953
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202212-4166
value: CRITICAL

Trust: 0.6

CNVD: CNVD-2023-18953
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-2022-46591
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: 2.0

NVD: CVE-2022-46591
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-2023-18953 // JVNDB: JVNDB-2022-003840 // CNNVD: CNNVD-202212-4166 // NVD: CVE-2022-46591 // NVD: CVE-2022-46591

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-003840 // NVD: CVE-2022-46591

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202212-4166

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202212-4166

PATCH

title:Top Pageurl:https://www.trendnet.com/

Trust: 0.8

sources: JVNDB: JVNDB-2022-003840

EXTERNAL IDS

db:NVDid:CVE-2022-46591

Trust: 3.9

db:JVNDBid:JVNDB-2022-003840

Trust: 0.8

db:CNVDid:CNVD-2023-18953

Trust: 0.6

db:CNNVDid:CNNVD-202212-4166

Trust: 0.6

db:VULMONid:CVE-2022-46591

Trust: 0.1

sources: CNVD: CNVD-2023-18953 // VULMON: CVE-2022-46591 // JVNDB: JVNDB-2022-003840 // CNNVD: CNNVD-202212-4166 // NVD: CVE-2022-46591

REFERENCES

url:https://brief-nymphea-813.notion.site/vul2-tew755-bof-reject-0ed4829f416d4d2b86a3bce6792cab95

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2022-46591

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2022-46591/

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-18953 // VULMON: CVE-2022-46591 // JVNDB: JVNDB-2022-003840 // CNNVD: CNNVD-202212-4166 // NVD: CVE-2022-46591

SOURCES

db:CNVDid:CNVD-2023-18953
db:VULMONid:CVE-2022-46591
db:JVNDBid:JVNDB-2022-003840
db:CNNVDid:CNNVD-202212-4166
db:NVDid:CVE-2022-46591

LAST UPDATE DATE

2025-04-11T23:03:48.235000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-18953date:2023-03-22T00:00:00
db:VULMONid:CVE-2022-46591date:2022-12-30T00:00:00
db:JVNDBid:JVNDB-2022-003840date:2023-03-09T07:27:00
db:CNNVDid:CNNVD-202212-4166date:2023-01-06T00:00:00
db:NVDid:CVE-2022-46591date:2025-04-11T15:15:41.293

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-18953date:2023-03-24T00:00:00
db:VULMONid:CVE-2022-46591date:2022-12-30T00:00:00
db:JVNDBid:JVNDB-2022-003840date:2023-03-09T00:00:00
db:CNNVDid:CNNVD-202212-4166date:2022-12-30T00:00:00
db:NVDid:CVE-2022-46591date:2022-12-30T21:15:10.560