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ID

VAR-202301-1362


CVE

CVE-2022-46475


TITLE

D-Link DIR 645A1  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-005569

DESCRIPTION

D-Link DIR 645A1 1.06B01_Beta01 was discovered to contain a stack overflow via the service= variable in the genacgi_main function. D-Link DIR 645A1 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

Trust: 1.71

sources: NVD: CVE-2022-46475 // JVNDB: JVNDB-2022-005569 // VULMON: CVE-2022-46475

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-645scope:eqversion:1.06b01_beta01

Trust: 1.0

vendor:d linkmodel:dir-645scope:eqversion:dir-645 firmware 1.06b01_beta01

Trust: 0.8

vendor:d linkmodel:dir-645scope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2022-005569 // NVD: CVE-2022-46475

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-46475
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-46475
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202301-1311
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2022-46475
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-2022-46475
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: JVNDB: JVNDB-2022-005569 // CNNVD: CNNVD-202301-1311 // NVD: CVE-2022-46475

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-005569 // NVD: CVE-2022-46475

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202301-1311

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202301-1311

PATCH

title:Top Pageurl:https://www.dlink.com/en/consumer

Trust: 0.8

title:D-LINK DIR 645A1 Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=223498

Trust: 0.6

sources: JVNDB: JVNDB-2022-005569 // CNNVD: CNNVD-202301-1311

EXTERNAL IDS

db:NVDid:CVE-2022-46475

Trust: 3.3

db:JVNDBid:JVNDB-2022-005569

Trust: 0.8

db:CNNVDid:CNNVD-202301-1311

Trust: 0.6

db:VULMONid:CVE-2022-46475

Trust: 0.1

sources: VULMON: CVE-2022-46475 // JVNDB: JVNDB-2022-005569 // CNNVD: CNNVD-202301-1311 // NVD: CVE-2022-46475

REFERENCES

url:https://github.com/insight8991/iot/blob/main/dir-645%20genacgi%20stack%20overflow.md

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2022-46475

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-46475/

Trust: 0.6

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2022-46475 // JVNDB: JVNDB-2022-005569 // CNNVD: CNNVD-202301-1311 // NVD: CVE-2022-46475

SOURCES

db:VULMONid:CVE-2022-46475
db:JVNDBid:JVNDB-2022-005569
db:CNNVDid:CNNVD-202301-1311
db:NVDid:CVE-2022-46475

LAST UPDATE DATE

2024-08-14T14:02:08.746000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2022-46475date:2023-01-17T00:00:00
db:JVNDBid:JVNDB-2022-005569date:2023-06-06T01:26:00
db:CNNVDid:CNNVD-202301-1311date:2023-02-02T00:00:00
db:NVDid:CVE-2022-46475date:2023-01-23T19:31:32.963

SOURCES RELEASE DATE

db:VULMONid:CVE-2022-46475date:2023-01-17T00:00:00
db:JVNDBid:JVNDB-2022-005569date:2023-06-06T00:00:00
db:CNNVDid:CNNVD-202301-1311date:2023-01-17T00:00:00
db:NVDid:CVE-2022-46475date:2023-01-17T21:15:14.340