CVE-2020-12377

Insufficient input validation in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

V3 Legend

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

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html	Patch Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:intel:bmc_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:intel:hns2600bpb:-:::::::*
	cpe:2.3:h:intel:hns2600bpb24:-:::::::*
	cpe:2.3:h:intel:hns2600bpb24r:-:::::::*
	cpe:2.3:h:intel:hns2600bpblc:-:::::::*
	cpe:2.3:h:intel:hns2600bpblc24:-:::::::*
	cpe:2.3:h:intel:hns2600bpblc24r:-:::::::*
	cpe:2.3:h:intel:hns2600bpbr:-:::::::*
	cpe:2.3:h:intel:hns2600bpq:-:::::::*
	cpe:2.3:h:intel:hns2600bpq24:-:::::::*
	cpe:2.3:h:intel:hns2600bpq24r:-:::::::*
	cpe:2.3:h:intel:hns2600bpqr:-:::::::*
	cpe:2.3:h:intel:hns2600bps:-:::::::*
	cpe:2.3:h:intel:hns2600bps24:-:::::::*
	cpe:2.3:h:intel:hns2600bps24r:-:::::::*
	cpe:2.3:h:intel:hns2600bpsr:-:::::::*
	cpe:2.3:h:intel:r1000wf:-:::::::*
	cpe:2.3:h:intel:r1208wfqysr:-:::::::*
	cpe:2.3:h:intel:r1208wftys:-:::::::*
	cpe:2.3:h:intel:r1208wftysr:-:::::::*
	cpe:2.3:h:intel:r1304wf0ys:-:::::::*
	cpe:2.3:h:intel:r1304wf0ysr:-:::::::*
	cpe:2.3:h:intel:r1304wftys:-:::::::*
	cpe:2.3:h:intel:r1304wftysr:-:::::::*
	cpe:2.3:h:intel:r2208wf0zs:-:::::::*
	cpe:2.3:h:intel:r2208wf0zsr:-:::::::*
	cpe:2.3:h:intel:r2208wfqzs:-:::::::*
	cpe:2.3:h:intel:r2208wfqzsr:-:::::::*
	cpe:2.3:h:intel:r2208wftzs:-:::::::*
	cpe:2.3:h:intel:r2208wftzsr:-:::::::*
	cpe:2.3:h:intel:r2224wfqzs:-:::::::*
	cpe:2.3:h:intel:r2224wftzs:-:::::::*
	cpe:2.3:h:intel:r2224wftzsr:-:::::::*
	cpe:2.3:h:intel:r2308wftzs:-:::::::*
	cpe:2.3:h:intel:r2308wftzsr:-:::::::*
	cpe:2.3:h:intel:r2312wf0np:-:::::::*
	cpe:2.3:h:intel:r2312wf0npr:-:::::::*
	cpe:2.3:h:intel:r2312wfqzs:-:::::::*
	cpe:2.3:h:intel:r2312wftzs:-:::::::*
	cpe:2.3:h:intel:r2312wftzsr:-:::::::*
	cpe:2.3:h:intel:s2600bpbr:-:::::::*
	cpe:2.3:h:intel:s2600bpqr:-:::::::*
	cpe:2.3:h:intel:s2600bpsr:-:::::::*
	cpe:2.3:h:intel:s2600stb:-:::::::*
	cpe:2.3:h:intel:s2600stq:-:::::::*
	cpe:2.3:h:intel:s2600wf0:-:::::::*
	cpe:2.3:h:intel:s2600wfq:-:::::::*
	cpe:2.3:h:intel:s2600wft:-:::::::*

History

21 Nov 2024, 04:59

Type	Values Removed	Values Added
References	~~() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html - Patch, Vendor Advisory~~	() https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html - Patch, Vendor Advisory

Information

Published : 2021-02-17 14:15

Updated : 2024-11-21 04:59

NVD link : CVE-2020-12377

Mitre link : CVE-2020-12377

CVE.ORG link : CVE-2020-12377

JSON object : View

Products Affected

intel

bmc_firmware
r2312wftzsr
r2312wf0npr
s2600bpbr
r1304wftys
r2224wftzsr
hns2600bpqr
hns2600bpq
r2224wfqzs
hns2600bpb
r2208wftzs
r1208wfqysr
r2208wf0zsr
hns2600bpq24
r2224wftzs
hns2600bpq24r
s2600wf0
hns2600bpblc24
hns2600bpbr
r1304wf0ys
r2312wfqzs
r1208wftys
hns2600bpb24r
hns2600bps24
r2208wfqzs
r2312wf0np
r2208wftzsr
s2600bpqr
hns2600bpb24
hns2600bpblc24r
hns2600bpsr
r1000wf
r2308wftzsr
s2600stq
s2600wfq
r2308wftzs
s2600bpsr
r1208wftysr
r2208wfqzsr
hns2600bps24r
r1304wf0ysr
hns2600bps
r1304wftysr
hns2600bpblc
s2600wft
r2312wftzs
s2600stb
r2208wf0zs

CWE

CWE-20

Improper Input Validation

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"confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-02-17T14:15:15.857", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html", "tags": ["Patch", "Vendor Advisory"], "source": "secure@intel.com"}, {"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "Insufficient input validation in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access."}, {"lang": "es", "value": "Una comprobaci\u00f3n insuficiente de la entrada en el firmware de BMC para algunos Intel\u00ae Server Boards, Server Systems and Compute Modules versiones anteriores a 2.47, puede permitir a un usuario autenticado habilitar potencialmente una escalada de privilegios por medio de un acceso local"}], "lastModified": "2024-11-21T04:59:36.580", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:bmc_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15CF9AD6-8F14-40FC-8657-8BC57B595ED2", "versionEndExcluding": "2.47"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:hns2600bpb:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4F08CC45-9AC9-4A00-83B9-F9D4970B0DE8"}, {"criteria": "cpe:2.3:h:intel:hns2600bpb24:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7F002684-C456-40F0-AA2A-97C79AE5EECA"}, {"criteria": "cpe:2.3:h:intel:hns2600bpb24r:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6B4E1CD8-2A13-4BC9-87D9-24E9E0897500"}, 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"cpe:2.3:h:intel:s2600wfq:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F105271A-9DC1-42CE-9D19-E4A55BE1F04E"}, {"criteria": "cpe:2.3:h:intel:s2600wft:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D4BEA962-CEFF-429C-BB64-1C3FEA98FCE9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@intel.com"}

7.8 /10