CVE-2021-20022 - OpenCVE

SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:S/C:P/I:P/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Sonicwall	Email Security Hosted Email Security

Configuration 1 [-]

OR	cpe:2.3:a:sonicwall:email_security::::::::
	cpe:2.3:a:sonicwall:hosted_email_security::::::::

References

Link	Resource
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0008	Vendor Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: sonicwall

Published: 2021-04-09T17:50:15

Updated: 2021-04-09T17:50:15

Reserved: 2020-12-17T00:00:00

Link: CVE-2021-20022

JSON object: View

NVD Information

Status : Analyzed

Published: 2021-04-09T18:15:13.460

Modified: 2021-04-14T15:27:21.783

Link: CVE-2021-20022

JSON object: View

Redhat Information

No data.

CWE

CWE-434

{"cisaActionDue": "2021-11-17", "cisaExploitAdd": "2021-11-03", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "SonicWall Email Security Unrestricted Upload of File Vulnerability", "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sonicwall:email_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "08AD853A-995F-435D-B2AC-A7A0745D6172", "versionEndExcluding": "10.0.9.6103", "vulnerable": true}, {"criteria": "cpe:2.3:a:sonicwall:hosted_email_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "D1824412-5A4F-4D69-996E-D4B3E813D21C", "versionEndExcluding": "10.0.9.6103", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload an arbitrary file to the remote host."}, {"lang": "es", "value": "SonicWall Email Security versi\u00f3n 10.0.9.x, contiene una vulnerabilidad que permite a un atacante autenticado posteriormente cargar un archivo arbitrario en el host remoto"}], "id": "CVE-2021-20022", "lastModified": "2021-04-14T15:27:21.783", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-09T18:15:13.460", "references": [{"source": "PSIRT@sonicwall.com", "tags": ["Vendor Advisory"], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0008"}], "sourceIdentifier": "PSIRT@sonicwall.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-434"}], "source": "PSIRT@sonicwall.com", "type": "Secondary"}]}