CVE-2020-29495

DELL EMC Avamar Server, versions 19.1, 19.2, 19.3, contain an OS Command Injection Vulnerability in Fitness Analyzer. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS with high privileges. This vulnerability is considered critical as it can be leveraged to completely compromise the vulnerable application as well as the underlying operating system. Dell recommends customers to upgrade at the earliest opportunity.

CVSS v3 10.0 CRITICAL
CVSS v2.0 10.0 HIGH

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities	Patch Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:emc_avamar_server:19.1:::::::*
	cpe:2.3:a:dell:emc_avamar_server:19.2:::::::*
	cpe:2.3:a:dell:emc_avamar_server:19.3:::::::*
	cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.5:::::::*
	cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.6:::::::*

History

No history.

Information

Published : 2021-01-14 21:15

Updated : 2024-11-21 05:24

NVD link : CVE-2020-29495

Mitre link : CVE-2020-29495

CVE.ORG link : CVE-2020-29495

JSON object : View

Products Affected

dell

emc_integrated_data_protection_appliance
emc_avamar_server

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2020-29495", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 10.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.9}]}, "published": "2021-01-14T21:15:13.600", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities", "tags": ["Patch", "Vendor Advisory"], "source": "security_alert@emc.com"}, {"url": "https://www.dell.com/support/kbdoc/en-us/000181806/dsa-2020-272-dell-emc-avamar-server-security-update-for-multiple-vulnerabilities", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-22"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "DELL EMC Avamar Server, versions 19.1, 19.2, 19.3, contain an OS Command Injection Vulnerability in Fitness Analyzer. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to the execution of arbitrary OS commands on the application's underlying OS with high privileges. This vulnerability is considered critical as it can be leveraged to completely compromise the vulnerable application as well as the underlying operating system. Dell recommends customers to upgrade at the earliest opportunity."}, {"lang": "es", "value": "DELL EMC Avamar Server, versiones 19.1, 19.2, 19.3, contienen una vulnerabilidad de inyecci\u00f3n de comandos del sistema operativo en Fitness Analyzer. Un atacante remoto no autenticado podr\u00eda aprovechar esta vulnerabilidad, conllevando a una ejecuci\u00f3n de comandos arbitrarios del Sistema Operativo en el sistema operativo subyacente de la aplicaci\u00f3n con altos privilegios. Esta vulnerabilidad se considera cr\u00edtica, ya que puede ser aprovechada para comprometer por completo la aplicaci\u00f3n vulnerable, as\u00ed como el sistema operativo subyacente. Dell recomienda a los clientes que se actualicen lo antes posible"}], "lastModified": "2024-11-21T05:24:06.830", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:emc_avamar_server:19.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D055384E-1362-43FC-BD4C-9FAED912FE1F"}, {"criteria": "cpe:2.3:a:dell:emc_avamar_server:19.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB61C3E2-E97A-48FA-BECE-3593B77C1386"}, {"criteria": "cpe:2.3:a:dell:emc_avamar_server:19.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7FEBC8A-A479-4684-A870-19E5046EA3B0"}, {"criteria": "cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAE59022-84BF-48EF-8A9B-0F9A5C68B529"}, {"criteria": "cpe:2.3:a:dell:emc_integrated_data_protection_appliance:2.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F5D783F9-E4AD-41A8-B1F9-D52333B00D62"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}