CVE-2023-43066

Dell Unity prior to 5.3 contains a Restricted Shell Bypass vulnerability. This could allow an authenticated, local attacker to exploit this vulnerability by authenticating to the device CLI and issuing certain commands.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.dell.com/support/kbdoc/en-us/000213152/dsa-2023-141-dell-unity-unity-vsa-and-unity-xt-security-update-for-multiple-vulnerabilities	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:dell:unity_operating_environment::::::::
	cpe:2.3:a:dell:unity_xt_operating_environment::::::::
	cpe:2.3:a:dell:unityvsa_operating_environment::::::::

History

28 Oct 2023, 03:28

Type	Values Removed	Values Added
CPE		cpe:2.3:a:dell:unityvsa_operating_environment:::::::: cpe:2.3:a:dell:unity_xt_operating_environment:::::::: cpe:2.3:a:dell:unity_operating_environment::::::::
CWE		CWE-78
References	~~(MISC) https://www.dell.com/support/kbdoc/en-us/000213152/dsa-2023-141-dell-unity-unity-vsa-and-unity-xt-security-update-for-multiple-vulnerabilities -~~	(MISC) https://www.dell.com/support/kbdoc/en-us/000213152/dsa-2023-141-dell-unity-unity-vsa-and-unity-xt-security-update-for-multiple-vulnerabilities - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
First Time		Dell unity Xt Operating Environment Dell unityvsa Operating Environment Dell unity Operating Environment Dell

23 Oct 2023, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-23 16:15

Updated : 2024-02-28 20:33

NVD link : CVE-2023-43066

Mitre link : CVE-2023-43066

CVE.ORG link : CVE-2023-43066

JSON object : View

Products Affected

dell

unity_xt_operating_environment
unity_operating_environment
unityvsa_operating_environment

CWE

CWE-78

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

{"id": "CVE-2023-43066", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 4.2, "exploitabilityScore": 0.8}]}, "published": "2023-10-23T16:15:09.237", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000213152/dsa-2023-141-dell-unity-unity-vsa-and-unity-xt-security-update-for-multiple-vulnerabilities", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-78"}]}, {"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "\nDell Unity prior to 5.3 contains a Restricted Shell Bypass vulnerability. This could allow an authenticated, local attacker to exploit this vulnerability by authenticating to the device CLI and issuing certain commands.\n\n"}, {"lang": "es", "value": "Dell Unity anterior a 5.3 contiene una vulnerabilidad de omisi\u00f3n de Shell restringido. Esto podr\u00eda permitir que un atacante local autenticado aproveche esta vulnerabilidad autentic\u00e1ndose en el CLI del dispositivo y emitiendo ciertos comandos."}], "lastModified": "2023-10-28T03:28:36.023", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dell:unity_operating_environment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39CE8E4C-9B83-4FF4-A662-393566EAAAB5", "versionEndExcluding": "5.3.0.0.5.120"}, {"criteria": "cpe:2.3:a:dell:unity_xt_operating_environment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D273B881-FD6C-49AB-BD83-1C12251FAAEC", "versionEndExcluding": "5.3.0.0.5.120"}, {"criteria": "cpe:2.3:a:dell:unityvsa_operating_environment:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D8155312-9B7C-4A0B-A494-3E5D4AE81B40", "versionEndExcluding": "5.3.0.0.5.120"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}