Sign-up

ID

VAR-202201-0658


CVE

CVE-2021-40404


TITLE

reolink RLC-410W  Authentication vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-018226

DESCRIPTION

An authentication bypass vulnerability exists in the cgiserver.cgi Login functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to authentication bypass. An attacker can send an HTTP request to trigger this vulnerability. Reolink Rlc-410W is a Wifi security camera from China Reolink company

Trust: 2.25

sources: NVD: CVE-2021-40404 // JVNDB: JVNDB-2021-018226 // CNVD: CNVD-2022-08445 // VULMON: CVE-2021-40404

IOT TAXONOMY

category:['IoT']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-08445

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:digital technology rlc-410w 3.0.0.136 20121102scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-08445 // JVNDB: JVNDB-2021-018226 // NVD: CVE-2021-40404

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-40404
value: MEDIUM

Trust: 1.0

talos-cna@cisco.com: CVE-2021-40404
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-40404
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2022-08445
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202201-2347
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-40404
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-40404
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-08445
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-2021-40404
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.5
version: 3.1

Trust: 1.0

talos-cna@cisco.com: CVE-2021-40404
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.0

Trust: 1.0

NVD: CVE-2021-40404
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-08445 // VULMON: CVE-2021-40404 // JVNDB: JVNDB-2021-018226 // CNNVD: CNNVD-202201-2347 // NVD: CVE-2021-40404 // NVD: CVE-2021-40404

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.0

problemtype:CWE-284

Trust: 1.0

problemtype:Inappropriate authentication (CWE-287) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-018226 // NVD: CVE-2021-40404

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202201-2347

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-202201-2347

PATCH

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

Trust: 0.8

title:Patch for Reolink RLC-410W Authentication Bypass Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/317861

Trust: 0.6

title: - url:https://github.com/aredspy/ReoLink-Reboot

Trust: 0.1

title: - url:https://github.com/aredspy/script

Trust: 0.1

sources: CNVD: CNVD-2022-08445 // VULMON: CVE-2021-40404 // JVNDB: JVNDB-2021-018226

EXTERNAL IDS

db:NVDid:CVE-2021-40404

Trust: 3.9

db:TALOSid:TALOS-2021-1420

Trust: 3.1

db:JVNDBid:JVNDB-2021-018226

Trust: 0.8

db:CNVDid:CNVD-2022-08445

Trust: 0.6

db:CS-HELPid:SB2022012706

Trust: 0.6

db:CNNVDid:CNNVD-202201-2347

Trust: 0.6

db:VULMONid:CVE-2021-40404

Trust: 0.1

sources: CNVD: CNVD-2022-08445 // VULMON: CVE-2021-40404 // JVNDB: JVNDB-2021-018226 // CNNVD: CNNVD-202201-2347 // NVD: CVE-2021-40404

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2021-1420

Trust: 3.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-40404

Trust: 1.4

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

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/287.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://github.com/aredspy/reolink-reboot

Trust: 0.1

sources: CNVD: CNVD-2022-08445 // VULMON: CVE-2021-40404 // JVNDB: JVNDB-2021-018226 // CNNVD: CNNVD-202201-2347 // NVD: CVE-2021-40404

CREDITS

Discovered by Francesco Benvenuto of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202201-2347

SOURCES

db:CNVDid:CNVD-2022-08445
db:VULMONid:CVE-2021-40404
db:JVNDBid:JVNDB-2021-018226
db:CNNVDid:CNNVD-202201-2347
db:NVDid:CVE-2021-40404

LAST UPDATE DATE

2024-11-23T21:33:21.722000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-08445date:2022-02-06T00:00:00
db:VULMONid:CVE-2021-40404date:2022-08-09T00:00:00
db:JVNDBid:JVNDB-2021-018226date:2023-04-18T05:47:00
db:CNNVDid:CNNVD-202201-2347date:2022-05-16T00:00:00
db:NVDid:CVE-2021-40404date:2024-11-21T06:24:03.617

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-08445date:2022-02-06T00:00:00
db:VULMONid:CVE-2021-40404date:2022-01-28T00:00:00
db:JVNDBid:JVNDB-2021-018226date:2023-04-18T00:00:00
db:CNNVDid:CNNVD-202201-2347date:2022-01-26T00:00:00
db:NVDid:CVE-2021-40404date:2022-01-28T20:15:11.520