CVE-2021-36347

iDRAC9 versions prior to 5.00.20.00 and iDRAC8 versions prior to 2.82.82.82 contain a stack-based buffer overflow vulnerability. An authenticated remote attacker with high privileges could potentially exploit this vulnerability to control process execution and gain access to the iDRAC operating system.

CVSS v3 7.2 HIGH
CVSS v2.0 9.0 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.dell.com/support/kbdoc/000194038	Vendor Advisory
https://www.dell.com/support/kbdoc/000194038	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dell:integrated_dell_remote_access_controller_8_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dell:integrated_dell_remote_access_controller_8:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:dell:integrated_dell_remote_access_controller_9_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dell:integrated_dell_remote_access_controller_9:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:13

Type	Values Removed	Values Added
References	~~() https://www.dell.com/support/kbdoc/000194038 - Vendor Advisory~~	() https://www.dell.com/support/kbdoc/000194038 - Vendor Advisory

Information

Published : 2022-01-25 23:15

Updated : 2024-11-21 06:13

NVD link : CVE-2021-36347

Mitre link : CVE-2021-36347

CVE.ORG link : CVE-2021-36347

JSON object : View

Products Affected

dell

integrated_dell_remote_access_controller_9
integrated_dell_remote_access_controller_9_firmware
integrated_dell_remote_access_controller_8_firmware
integrated_dell_remote_access_controller_8

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

{"id": "CVE-2021-36347", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.2, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.5, "exploitabilityScore": 0.7}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2022-01-25T23:15:08.827", "references": [{"url": "https://www.dell.com/support/kbdoc/000194038", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}, {"url": "https://www.dell.com/support/kbdoc/000194038", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-121"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "iDRAC9 versions prior to 5.00.20.00 and iDRAC8 versions prior to 2.82.82.82 contain a stack-based buffer overflow vulnerability. An authenticated remote attacker with high privileges could potentially exploit this vulnerability to control process execution and gain access to the iDRAC operating system."}, {"lang": "es", "value": "iDRAC9 versiones anteriores a la 5.00.20.00 y iDRAC8 versiones anteriores a la 2.82.82.82 contienen una vulnerabilidad de desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria. Un atacante remoto autenticado con altos privilegios podr\u00eda explotar esta vulnerabilidad para controlar la ejecuci\u00f3n de procesos y conseguir acceso al sistema operativo de iDRAC"}], "lastModified": "2024-11-21T06:13:34.810", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:integrated_dell_remote_access_controller_8_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5092F28-65C0-4994-9F57-896D69D4F3B8", "versionEndExcluding": "2.82.82.82"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:integrated_dell_remote_access_controller_8:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CE47DA2F-7C56-4CCB-B4E5-CA3E3998CCB1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:integrated_dell_remote_access_controller_9_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F025291F-3C39-444C-9241-D713BA582FB7", "versionEndExcluding": "5.00.20.00"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dell:integrated_dell_remote_access_controller_9:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F4D77E0-99D1-49BC-B873-82DFF508E20D"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security_alert@emc.com"}