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ID

VAR-202201-0841


CVE

CVE-2021-44390


TITLE

reolink RLC-410W  Input verification vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-004437

DESCRIPTION

A denial of service vulnerability exists in the cgiserver.cgi JSON command parser functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to a reboot. Format param is not object. An attacker can send an HTTP request to trigger this vulnerability. reolink RLC-410W There is an input validation vulnerability in.Service operation interruption (DoS) It may be in a state. Reolink Rlc-410W is a Wifi security camera from China Reolink company

Trust: 2.16

sources: NVD: CVE-2021-44390 // JVNDB: JVNDB-2022-004437 // CNVD: CNVD-2022-12643

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-12643

AFFECTED PRODUCTS

vendor:reolinkmodel:rlc-410wscope:eqversion:3.0.0.136_20121102

Trust: 1.0

vendor:reolink digitalmodel:rlc-410wscope:eqversion:rlc-410w firmware 3.0.0.136_20121102

Trust: 0.8

vendor:reolink digitalmodel:rlc-410wscope:eqversion: -

Trust: 0.8

vendor:reolinkmodel:rlc-410w 3.0.0.136 20121102scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-12643 // JVNDB: JVNDB-2022-004437 // NVD: CVE-2021-44390

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-44390
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2021-44390
value: HIGH

Trust: 1.0

NVD: CVE-2021-44390
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-12643
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202201-2396
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2021-44390
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2022-12643
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:L/AU:S/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-44390
baseSeverity: HIGH
baseScore: 7.7
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.1
impactScore: 4.0
version: 3.1

Trust: 1.0

talos-cna@cisco.com: CVE-2021-44390
baseSeverity: HIGH
baseScore: 8.6
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 4.0
version: 3.0

Trust: 1.0

NVD: CVE-2021-44390
baseSeverity: HIGH
baseScore: 7.7
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-12643 // JVNDB: JVNDB-2022-004437 // CNNVD: CNNVD-202201-2396 // NVD: CVE-2021-44390 // NVD: CVE-2021-44390

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-004437 // NVD: CVE-2021-44390

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202201-2396

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202201-2396

PATCH

title:Top Pageurl:https://reolink.com/

Trust: 0.8

sources: JVNDB: JVNDB-2022-004437

EXTERNAL IDS

db:NVDid:CVE-2021-44390

Trust: 3.8

db:TALOSid:TALOS-2021-1421

Trust: 2.4

db:JVNDBid:JVNDB-2022-004437

Trust: 0.8

db:CNVDid:CNVD-2022-12643

Trust: 0.6

db:CNNVDid:CNNVD-202201-2396

Trust: 0.6

sources: CNVD: CNVD-2022-12643 // JVNDB: JVNDB-2022-004437 // CNNVD: CNNVD-202201-2396 // NVD: CVE-2021-44390

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2021-1421

Trust: 3.0

url:https://nvd.nist.gov/vuln/detail/cve-2021-44390

Trust: 2.0

sources: CNVD: CNVD-2022-12643 // JVNDB: JVNDB-2022-004437 // CNNVD: CNNVD-202201-2396 // NVD: CVE-2021-44390

CREDITS

Discovered by Francesco Benvenuto of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202201-2396

SOURCES

db:CNVDid:CNVD-2022-12643
db:JVNDBid:JVNDB-2022-004437
db:CNNVDid:CNNVD-202201-2396
db:NVDid:CVE-2021-44390

LAST UPDATE DATE

2024-11-23T21:33:17.836000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-12643date:2022-02-19T00:00:00
db:JVNDBid:JVNDB-2022-004437date:2023-04-11T09:11:00
db:CNNVDid:CNNVD-202201-2396date:2022-10-26T00:00:00
db:NVDid:CVE-2021-44390date:2024-11-21T06:30:51.437

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-12643date:2022-02-19T00:00:00
db:JVNDBid:JVNDB-2022-004437date:2023-04-11T00:00:00
db:CNNVDid:CNNVD-202201-2396date:2022-01-26T00:00:00
db:NVDid:CVE-2021-44390date:2022-01-28T22:15:12.943