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ID

VAR-202205-0747


CVE

CVE-2021-26258


TITLE

Intel's  killer control center  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-019600

DESCRIPTION

Improper access control for the Intel(R) Killer(TM) Control Center software before version 2.4.3337.0 may allow an authorized user to potentially enable escalation of privilege via local access. Intel's killer control center Exists in unspecified vulnerabilities.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Intel Killer Control Center is a program of Intel Corporation in the United States that inspects applications and sets priorities so that applications that require speed can be given priority in accessing bandwidth

Trust: 1.8

sources: NVD: CVE-2021-26258 // JVNDB: JVNDB-2021-019600 // VULHUB: VHN-407675 // VULMON: CVE-2021-26258

AFFECTED PRODUCTS

vendor:intelmodel:killer control centerscope:ltversion:2.4.3337.0

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vendor:インテルmodel:killer control centerscope:eqversion: -

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vendor:インテルmodel:killer control centerscope: - version: -

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vendor:インテルmodel:killer control centerscope:eqversion:2.4.3337.0

Trust: 0.8

sources: JVNDB: JVNDB-2021-019600 // NVD: CVE-2021-26258

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-26258
value: HIGH

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2021-26258
value: HIGH

Trust: 1.0

NVD: CVE-2021-26258
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202205-3050
value: HIGH

Trust: 0.6

VULHUB: VHN-407675
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-26258
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-26258
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-407675
severity: MEDIUM
baseScore: 4.6
vectorString: AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 3.9
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-26258
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2021-26258
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-407675 // VULMON: CVE-2021-26258 // JVNDB: JVNDB-2021-019600 // CNNVD: CNNVD-202205-3050 // NVD: CVE-2021-26258 // NVD: CVE-2021-26258

PROBLEMTYPE DATA

problemtype:NVD-CWE-Other

Trust: 1.0

problemtype:others (CWE-Other) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-019600 // NVD: CVE-2021-26258

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202205-3050

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202205-3050

PATCH

title:Intel Killer Control Center Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=193710

Trust: 0.6

title: - url:https://github.com/khulnasoft-lab/awesome-security

Trust: 0.1

sources: VULMON: CVE-2021-26258 // CNNVD: CNNVD-202205-3050

EXTERNAL IDS

db:NVDid:CVE-2021-26258

Trust: 3.4

db:JVNid:JVNVU93344744

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db:JVNDBid:JVNDB-2021-019600

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db:CNNVDid:CNNVD-202205-3050

Trust: 0.7

db:CS-HELPid:SB2022052315

Trust: 0.6

db:AUSCERTid:ESB-2022.2322

Trust: 0.6

db:VULHUBid:VHN-407675

Trust: 0.1

db:VULMONid:CVE-2021-26258

Trust: 0.1

sources: VULHUB: VHN-407675 // VULMON: CVE-2021-26258 // JVNDB: JVNDB-2021-019600 // CNNVD: CNNVD-202205-3050 // NVD: CVE-2021-26258

REFERENCES

url:https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00644.html

Trust: 2.6

url:https://jvn.jp/vu/jvnvu93344744/

Trust: 0.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-26258

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url:https://cxsecurity.com/cveshow/cve-2021-26258/

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url:https://www.auscert.org.au/bulletins/esb-2022.2322

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url:https://www.cybersecurity-help.cz/vdb/sb2022052315

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url:https://cwe.mitre.org/data/definitions/.html

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url:https://nvd.nist.gov

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url:https://github.com/khulnasoft-lab/awesome-security

Trust: 0.1

sources: VULHUB: VHN-407675 // VULMON: CVE-2021-26258 // JVNDB: JVNDB-2021-019600 // CNNVD: CNNVD-202205-3050 // NVD: CVE-2021-26258

SOURCES

db:VULHUBid:VHN-407675
db:VULMONid:CVE-2021-26258
db:JVNDBid:JVNDB-2021-019600
db:CNNVDid:CNNVD-202205-3050
db:NVDid:CVE-2021-26258

LAST UPDATE DATE

2025-05-07T20:53:36.471000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-407675date:2022-07-12T00:00:00
db:VULMONid:CVE-2021-26258date:2022-07-12T00:00:00
db:JVNDBid:JVNDB-2021-019600date:2023-08-04T08:30:00
db:CNNVDid:CNNVD-202205-3050date:2022-07-14T00:00:00
db:NVDid:CVE-2021-26258date:2025-05-05T17:17:02.827

SOURCES RELEASE DATE

db:VULHUBid:VHN-407675date:2022-05-12T00:00:00
db:VULMONid:CVE-2021-26258date:2022-05-12T00:00:00
db:JVNDBid:JVNDB-2021-019600date:2023-08-04T00:00:00
db:CNNVDid:CNNVD-202205-3050date:2022-05-12T00:00:00
db:NVDid:CVE-2021-26258date:2022-05-12T17:15:08.830