Sign-up

ID

VAR-202112-2388


CVE

CVE-2021-45560


TITLE

plural  NETGEAR  Command injection vulnerability in device

Trust: 0.8

sources: JVNDB: JVNDB-2021-016903

DESCRIPTION

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, and RBS850 before 3.2.16.6. plural NETGEAR A command injection vulnerability exists in the device.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This affects RBK752 prior to 3.2.16.6, RBR750 prior to 3.2.16.6, RBS750 prior to 3.2.16.6, RBK852 prior to 3.2.16.6, RBR850 prior to 3.2.16.6, and RBS850 prior to 3.2.16.6

Trust: 1.71

sources: NVD: CVE-2021-45560 // JVNDB: JVNDB-2021-016903 // VULMON: CVE-2021-45560

AFFECTED PRODUCTS

vendor:netgearmodel:rbr850scope:ltversion:3.2.16.6

Trust: 1.0

vendor:netgearmodel:rbk752scope:ltversion:3.2.16.6

Trust: 1.0

vendor:netgearmodel:rbr750scope:ltversion:3.2.16.6

Trust: 1.0

vendor:netgearmodel:rbk852scope:ltversion:3.2.16.6

Trust: 1.0

vendor:netgearmodel:rbs850scope:ltversion:3.2.16.6

Trust: 1.0

vendor:netgearmodel:rbs750scope:ltversion:3.2.16.6

Trust: 1.0

vendor:ネットギアmodel:rbr750scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:rbk752scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:rbr850scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:rbs750scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:rbk852scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:rbs850scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-016903 // NVD: CVE-2021-45560

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-45560
value: MEDIUM

Trust: 1.0

cve@mitre.org: CVE-2021-45560
value: HIGH

Trust: 1.0

NVD: CVE-2021-45560
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202112-2288
value: MEDIUM

Trust: 0.6

VULMON: CVE-2021-45560
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-45560
severity: MEDIUM
baseScore: 5.2
vectorString: AV:A/AC:L/AU:S/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 5.1
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

nvd@nist.gov: CVE-2021-45560
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 0.9
impactScore: 5.9
version: 3.1

Trust: 1.0

cve@mitre.org: CVE-2021-45560
baseSeverity: HIGH
baseScore: 8.4
vectorString: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.7
impactScore: 6.0
version: 3.1

Trust: 1.0

NVD: CVE-2021-45560
baseSeverity: MEDIUM
baseScore: 6.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULMON: CVE-2021-45560 // JVNDB: JVNDB-2021-016903 // CNNVD: CNNVD-202112-2288 // NVD: CVE-2021-45560 // NVD: CVE-2021-45560

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:Command injection (CWE-77) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-016903 // NVD: CVE-2021-45560

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202112-2288

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202112-2288

PATCH

title:Security Advisory for Post-Authentication Command Injection on Some WiFi Systems, PSV-2020-0057url:https://kb.netgear.com/000064081/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0057

Trust: 0.8

title:Netgear RBR750 and NETGEAR Fixes for command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=177051

Trust: 0.6

sources: JVNDB: JVNDB-2021-016903 // CNNVD: CNNVD-202112-2288

EXTERNAL IDS

db:NVDid:CVE-2021-45560

Trust: 3.3

db:JVNDBid:JVNDB-2021-016903

Trust: 0.8

db:CNNVDid:CNNVD-202112-2288

Trust: 0.6

db:VULMONid:CVE-2021-45560

Trust: 0.1

sources: VULMON: CVE-2021-45560 // JVNDB: JVNDB-2021-016903 // CNNVD: CNNVD-202112-2288 // NVD: CVE-2021-45560

REFERENCES

url:https://kb.netgear.com/000064081/security-advisory-for-post-authentication-command-injection-on-some-wifi-systems-psv-2020-0057

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-45560

Trust: 1.4

url:https://cwe.mitre.org/data/definitions/77.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULMON: CVE-2021-45560 // JVNDB: JVNDB-2021-016903 // CNNVD: CNNVD-202112-2288 // NVD: CVE-2021-45560

SOURCES

db:VULMONid:CVE-2021-45560
db:JVNDBid:JVNDB-2021-016903
db:CNNVDid:CNNVD-202112-2288
db:NVDid:CVE-2021-45560

LAST UPDATE DATE

2024-11-23T22:47:32.628000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2021-45560date:2022-01-04T00:00:00
db:JVNDBid:JVNDB-2021-016903date:2022-12-26T08:48:00
db:CNNVDid:CNNVD-202112-2288date:2022-01-05T00:00:00
db:NVDid:CVE-2021-45560date:2024-11-21T06:32:31.343

SOURCES RELEASE DATE

db:VULMONid:CVE-2021-45560date:2021-12-26T00:00:00
db:JVNDBid:JVNDB-2021-016903date:2022-12-26T00:00:00
db:CNNVDid:CNNVD-202112-2288date:2021-12-25T00:00:00
db:NVDid:CVE-2021-45560date:2021-12-26T01:15:15.847