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ID

VAR-202103-0727


CVE

CVE-2021-20017


TITLE

SonicWall SMA100  In  OS  Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-004484

DESCRIPTION

A post-authenticated command injection vulnerability in SonicWall SMA100 allows an authenticated attacker to execute OS commands as a 'nobody' user. This vulnerability impacts SMA100 version 10.2.0.5 and earlier. SonicWall SMA100 is a secure access gateway device of SonicWALL in the United States

Trust: 2.25

sources: NVD: CVE-2021-20017 // JVNDB: JVNDB-2021-004484 // CNVD: CNVD-2021-29478 // VULMON: CVE-2021-20017

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-29478

AFFECTED PRODUCTS

vendor:sonicwallmodel:sma100scope:lteversion:10.2.0.5

Trust: 1.0

vendor:sonicwallmodel:sma100scope:eqversion:sma100 firmware 10.2.0.5

Trust: 0.8

vendor:sonicwallmodel:sma100scope:eqversion: -

Trust: 0.8

vendor:sonicwallmodel:sma100scope:lteversion:<=10.2.0.5

Trust: 0.6

sources: CNVD: CNVD-2021-29478 // JVNDB: JVNDB-2021-004484 // NVD: CVE-2021-20017

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-20017
value: HIGH

Trust: 1.0

NVD: CVE-2021-20017
value: HIGH

Trust: 0.8

CNVD: CNVD-2021-29478
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202103-884
value: HIGH

Trust: 0.6

VULMON: CVE-2021-20017
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-20017
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-29478
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-20017
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-20017
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-29478 // VULMON: CVE-2021-20017 // JVNDB: JVNDB-2021-004484 // CNNVD: CNNVD-202103-884 // NVD: CVE-2021-20017

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

problemtype:OS Command injection (CWE-78) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-004484 // NVD: CVE-2021-20017

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202103-884

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202103-884

PATCH

title:SNWLID-2021-0004url:https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0004

Trust: 0.8

title:Patch for SonicWall SMA100 operating system command injection vulnerability (CNVD-2021-29478)url:https://www.cnvd.org.cn/patchInfo/show/259611

Trust: 0.6

title:Sonicwall SMA100 Fixes for operating system command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=144667

Trust: 0.6

sources: CNVD: CNVD-2021-29478 // JVNDB: JVNDB-2021-004484 // CNNVD: CNNVD-202103-884

EXTERNAL IDS

db:NVDid:CVE-2021-20017

Trust: 3.1

db:JVNDBid:JVNDB-2021-004484

Trust: 0.8

db:CNVDid:CNVD-2021-29478

Trust: 0.6

db:CNNVDid:CNNVD-202103-884

Trust: 0.6

db:VULMONid:CVE-2021-20017

Trust: 0.1

sources: CNVD: CNVD-2021-29478 // VULMON: CVE-2021-20017 // JVNDB: JVNDB-2021-004484 // CNNVD: CNNVD-202103-884 // NVD: CVE-2021-20017

REFERENCES

url:https://nvd.nist.gov/vuln/detail/cve-2021-20017

Trust: 2.0

url:https://psirt.global.sonicwall.com/vuln-detail/snwlid-2021-0004

Trust: 1.7

url:https://cwe.mitre.org/data/definitions/78.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

url:https://exchange.xforce.ibmcloud.com/vulnerabilities/198268

Trust: 0.1

sources: CNVD: CNVD-2021-29478 // VULMON: CVE-2021-20017 // JVNDB: JVNDB-2021-004484 // CNNVD: CNNVD-202103-884 // NVD: CVE-2021-20017

SOURCES

db:CNVDid:CNVD-2021-29478
db:VULMONid:CVE-2021-20017
db:JVNDBid:JVNDB-2021-004484
db:CNNVDid:CNNVD-202103-884
db:NVDid:CVE-2021-20017

LAST UPDATE DATE

2024-11-23T22:11:05.783000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-29478date:2021-04-19T00:00:00
db:VULMONid:CVE-2021-20017date:2021-03-19T00:00:00
db:JVNDBid:JVNDB-2021-004484date:2021-11-22T09:10:00
db:CNNVDid:CNNVD-202103-884date:2021-04-08T00:00:00
db:NVDid:CVE-2021-20017date:2024-11-21T05:45:47.343

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-29478date:2021-04-19T00:00:00
db:VULMONid:CVE-2021-20017date:2021-03-13T00:00:00
db:JVNDBid:JVNDB-2021-004484date:2021-11-22T00:00:00
db:CNNVDid:CNNVD-202103-884date:2021-03-12T00:00:00
db:NVDid:CVE-2021-20017date:2021-03-13T02:15:12.563