CVE-2020-8692

Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access.

CVSS v3 6.7 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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-00380	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:intel:v710-at2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:v710-at2:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:intel:x710-tm4_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:x710-tm4:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:intel:x710-at2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:x710-at2:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:intel:xxv710-am2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:xxv710-am2:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:intel:xxv710-am1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:xxv710-am1:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:intel:x710-bm2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:x710-bm2:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:intel:xl710-bm2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:xl710-bm2:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND

cpe:2.3:o:intel:xl710-bm1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:intel:xl710-bm1:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-12 18:15

Updated : 2023-12-10 13:41

NVD link : CVE-2020-8692

Mitre link : CVE-2020-8692

CVE.ORG link : CVE-2020-8692

JSON object : View

Products Affected

intel

x710-at2_firmware
x710-tm4
xxv710-am2
xl710-bm2
x710-tm4_firmware
xxv710-am1_firmware
xl710-bm1_firmware
xl710-bm1
x710-bm2
x710-at2
xxv710-am2_firmware
x710-bm2_firmware
v710-at2_firmware
v710-at2
xxv710-am1
xl710-bm2_firmware

CWE

NVD-CWE-noinfo

{"id": "CVE-2020-8692", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/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": 0.8}]}, "published": "2020-11-12T18:15:16.407", "references": [{"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00380", "tags": ["Vendor Advisory"], "source": "secure@intel.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Insufficient access control in the firmware of the Intel(R) Ethernet 700 Series Controllers before version 7.3 may allow a privileged user to potentially enable escalation of privilege and/or denial of service via local access."}, {"lang": "es", "value": "Un control de acceso insuficiente en el firmware de los Intel\u00ae Ethernet 700 Series Controllers versiones anteriores a 7.3, puede habilitar a un usuario privilegiado para permitir potencialmente una escalada de privilegios y/o una denegaci\u00f3n de servicio por medio de un acceso local"}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:v710-at2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0CE656D4-5015-45A9-ABBD-8F3A2B406B7E", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:v710-at2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A52A3306-1B02-464F-9085-65B3F4D7D40A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:x710-tm4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "39917560-335B-4A97-B51F-C7F5AACCF34E", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:x710-tm4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E2C8F274-F4A4-406D-944A-8F75FC2D53A1"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:x710-at2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B576A67-8E01-40BB-AD6E-5AB00943B6C2", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:x710-at2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5AA25C47-F083-47CD-B6EC-22BCABF47428"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:xxv710-am2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "636A2DF4-6724-4534-AFBE-2EC8B2ABD75C", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:xxv710-am2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "74EA296B-70FB-4618-AABB-E146FC934F63"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:xxv710-am1_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "068A5A9D-63A7-4031-93B1-B0F79A2B2C16", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:xxv710-am1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "75317F51-B596-4E65-8C79-CBCD5791F72A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:x710-bm2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C67925DB-3302-4521-83A7-373F6A66DFB3", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:x710-bm2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "991282B3-BD75-49EF-B7BC-8052ACE36ADD"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:xl710-bm2_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F260A80E-6FFD-47A0-B74F-9AA6427D8B37", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:xl710-bm2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "08C7EEF4-F64C-4CD9-99B2-F56933B2C5A3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:intel:xl710-bm1_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "547A4BB2-3E4C-4CD0-B7D4-29F3A27A0DF6", "versionEndExcluding": "7.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:intel:xl710-bm1:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EF831195-E4D6-4246-B792-BB7D65E7AF5F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@intel.com"}