Executive Summary
Informations | |||
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Name | CVE-2020-3231 | First vendor Publication | 2020-06-03 |
Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N | |||
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Overall CVSS Score | 4.7 | ||
Base Score | 4.7 | Environmental Score | 4.7 |
impact SubScore | 1.4 | Temporal Score | 4.7 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Adjacent | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Changed | Confidentiality Impact | Low |
Integrity Impact | None | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:A/AC:M/Au:N/C:P/I:N/A:N) | |||
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Cvss Base Score | 2.9 | Attack Range | Adjacent network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 5.5 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the 802.1X feature of Cisco Catalyst 2960-L Series Switches and Cisco Catalyst CDB-8P Switches could allow an unauthenticated, adjacent attacker to forward broadcast traffic before being authenticated on the port. The vulnerability exists because broadcast traffic that is received on the 802.1X-enabled port is mishandled. An attacker could exploit this vulnerability by sending broadcast traffic on the port before being authenticated. A successful exploit could allow the attacker to send and receive broadcast traffic on the 802.1X-enabled port before authentication. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3231 |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
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Alert History
Date | Informations |
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2024-11-28 13:44:00 |
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2021-05-04 13:51:42 |
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2021-04-22 03:03:03 |
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2020-06-09 00:22:50 |
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2020-06-04 00:22:52 |
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