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ID

VAR-202201-0643


CVE

CVE-2022-21801


TITLE

reolink RLC-410W  Integer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-004585

DESCRIPTION

A denial of service vulnerability exists in the netserver recv_command functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted network request can lead to a reboot. An attacker can send a malicious packet to trigger this vulnerability. reolink RLC-410W Exists in an integer overflow vulnerability.Service operation interruption (DoS) It may be in a state. Reolink Rlc-410W is a Wifi security camera from China Reolink company. The vulnerability is caused by the failure to properly handle the input error message in the recv_command function

Trust: 2.25

sources: NVD: CVE-2022-21801 // JVNDB: JVNDB-2022-004585 // CNVD: CNVD-2022-12816 // VULMON: CVE-2022-21801

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-12816

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-2022-12816 // JVNDB: JVNDB-2022-004585 // NVD: CVE-2022-21801

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-21801
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2022-21801
value: HIGH

Trust: 1.0

NVD: CVE-2022-21801
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-12816
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202201-2476
value: HIGH

Trust: 0.6

VULMON: CVE-2022-21801
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-21801
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-12816
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-21801
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

talos-cna@cisco.com: CVE-2022-21801
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-2022-21801
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-2022-12816 // VULMON: CVE-2022-21801 // JVNDB: JVNDB-2022-004585 // CNNVD: CNNVD-202201-2476 // NVD: CVE-2022-21801 // NVD: CVE-2022-21801

PROBLEMTYPE DATA

problemtype:CWE-190

Trust: 1.0

problemtype:Integer overflow or wraparound (CWE-190) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-004585 // NVD: CVE-2022-21801

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202201-2476

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202201-2476

PATCH

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

Trust: 0.8

title:Patch for Reolink RLC-410W netserver recv_command denial of service vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/319026

Trust: 0.6

title:Reolink Rlc-410W Remediation of resource management error vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=180381

Trust: 0.6

sources: CNVD: CNVD-2022-12816 // JVNDB: JVNDB-2022-004585 // CNNVD: CNNVD-202201-2476

EXTERNAL IDS

db:NVDid:CVE-2022-21801

Trust: 3.9

db:TALOSid:TALOS-2021-1450

Trust: 1.7

db:TALOSid:TALOS-2022-1450

Trust: 1.2

db:JVNDBid:JVNDB-2022-004585

Trust: 0.8

db:CNVDid:CNVD-2022-12816

Trust: 0.6

db:CS-HELPid:SB2022012706

Trust: 0.6

db:CNNVDid:CNNVD-202201-2476

Trust: 0.6

db:VULMONid:CVE-2022-21801

Trust: 0.1

sources: CNVD: CNVD-2022-12816 // VULMON: CVE-2022-21801 // JVNDB: JVNDB-2022-004585 // CNNVD: CNNVD-202201-2476 // NVD: CVE-2022-21801

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2021-1450

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2022-21801

Trust: 1.4

url:https://talosintelligence.com/vulnerability_reports/talos-2022-1450

Trust: 1.2

url:https://www.cybersecurity-help.cz/vdb/sb2022012706

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/190.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-12816 // VULMON: CVE-2022-21801 // JVNDB: JVNDB-2022-004585 // CNNVD: CNNVD-202201-2476 // NVD: CVE-2022-21801

CREDITS

Discovered by Francesco Benvenuto of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202201-2476

SOURCES

db:CNVDid:CNVD-2022-12816
db:VULMONid:CVE-2022-21801
db:JVNDBid:JVNDB-2022-004585
db:CNNVDid:CNNVD-202201-2476
db:NVDid:CVE-2022-21801

LAST UPDATE DATE

2024-11-23T21:33:21.752000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-12816date:2022-02-21T00:00:00
db:VULMONid:CVE-2022-21801date:2022-07-01T00:00:00
db:JVNDBid:JVNDB-2022-004585date:2023-04-20T00:58:00
db:CNNVDid:CNNVD-202201-2476date:2022-07-04T00:00:00
db:NVDid:CVE-2022-21801date:2024-11-21T06:45:27.783

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-12816date:2022-02-21T00:00:00
db:VULMONid:CVE-2022-21801date:2022-01-28T00:00:00
db:JVNDBid:JVNDB-2022-004585date:2023-04-20T00:00:00
db:CNNVDid:CNNVD-202201-2476date:2022-01-26T00:00:00
db:NVDid:CVE-2022-21801date:2022-01-28T20:15:12.507