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ID

VAR-202202-0359


CVE

CVE-2021-44880


TITLE

D-Link  device  DIR_878  and  DIR_882  Command injection vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-004654

DESCRIPTION

D-Link devices DIR_878 DIR_878_FW1.30B08_Hotfix_02 and DIR_882 DIR_882_FW1.30B06_Hotfix_02 were discovered to contain a command injection vulnerability in the system function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request. D-Link device DIR_878 and DIR_882 Contains a command injection vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-878 is a wireless router from D-Link Company in Taiwan

Trust: 2.16

sources: NVD: CVE-2021-44880 // JVNDB: JVNDB-2022-004654 // CNVD: CNVD-2022-14786

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-14786

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-878scope:lteversion:1.20b05

Trust: 1.0

vendor:dlinkmodel:dir-882scope:lteversion:1.30b06

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vendor:dlinkmodel:dir-878scope:eqversion:1.30b08

Trust: 1.0

vendor:dlinkmodel:dir-882scope:eqversion:1.30b06

Trust: 1.0

vendor:d linkmodel:dir-878scope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-882scope: - version: -

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vendor:d linkmodel:dir-878 9.1.0u.6118 b20201102scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2022-14786 // JVNDB: JVNDB-2022-004654 // NVD: CVE-2021-44880

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-44880
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-44880
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2022-14786
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202202-241
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2021-44880
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2022-14786
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-44880
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-2021-44880
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: CNVD: CNVD-2022-14786 // JVNDB: JVNDB-2022-004654 // CNNVD: CNNVD-202202-241 // NVD: CVE-2021-44880

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-004654 // NVD: CVE-2021-44880

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202202-241

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202202-241

PATCH

title:Multiple Vulnerabilitiesurl:https://www.dlink.com/en/security-bulletin

Trust: 0.8

title:Patch for D-Link DIR-878 Operating System Command Injection Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/321971

Trust: 0.6

title:D-Link DIR-878 Fixes for operating system command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=180745

Trust: 0.6

sources: CNVD: CNVD-2022-14786 // JVNDB: JVNDB-2022-004654 // CNNVD: CNNVD-202202-241

EXTERNAL IDS

db:NVDid:CVE-2021-44880

Trust: 3.8

db:DLINKid:SAP10287

Trust: 1.6

db:DLINKid:SAP10286

Trust: 1.6

db:JVNDBid:JVNDB-2022-004654

Trust: 0.8

db:CNVDid:CNVD-2022-14786

Trust: 0.6

db:CNNVDid:CNNVD-202202-241

Trust: 0.6

sources: CNVD: CNVD-2022-14786 // JVNDB: JVNDB-2022-004654 // CNNVD: CNNVD-202202-241 // NVD: CVE-2021-44880

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2021-44880

Trust: 2.0

url:https://www.dlink.com/en/security-bulletin/

Trust: 1.6

url:https://github.com/pjqwudi/my_vuln/blob/main/d-link/vuln_2/2.md

Trust: 1.6

url:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10286

Trust: 1.6

url:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10287

Trust: 1.6

sources: CNVD: CNVD-2022-14786 // JVNDB: JVNDB-2022-004654 // CNNVD: CNNVD-202202-241 // NVD: CVE-2021-44880

SOURCES

db:CNVDid:CNVD-2022-14786
db:JVNDBid:JVNDB-2022-004654
db:CNNVDid:CNNVD-202202-241
db:NVDid:CVE-2021-44880

LAST UPDATE DATE

2024-11-23T21:33:12.154000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-14786date:2022-02-25T00:00:00
db:JVNDBid:JVNDB-2022-004654date:2023-04-25T08:53:00
db:CNNVDid:CNNVD-202202-241date:2022-07-14T00:00:00
db:NVDid:CVE-2021-44880date:2024-11-21T06:31:39.267

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-14786date:2022-02-04T00:00:00
db:JVNDBid:JVNDB-2022-004654date:2023-04-25T00:00:00
db:CNNVDid:CNNVD-202202-241date:2022-02-04T00:00:00
db:NVDid:CVE-2021-44880date:2022-02-04T02:15:07.917