Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-1311 | First vendor Publication | 2021-01-13 |
Vendor | Cve | Last vendor Modification | 2024-04-11 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L | |||
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Overall CVSS Score | 5.4 | ||
Base Score | 5.4 | Environmental Score | 5.4 |
impact SubScore | 2.5 | Temporal Score | 5.4 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | Low | Availability Impact | Low |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:N/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 5.5 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
A vulnerability in the reclaim host role feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to take over the host role during a meeting. This vulnerability is due to a lack of protection against brute forcing of the host key. An attacker could exploit this vulnerability by sending crafted requests to a vulnerable Cisco Webex Meetings or Webex Meetings Server site. A successful exploit would require the attacker to have access to join a Webex meeting, including applicable meeting join links and passwords. A successful exploit could allow the attacker to acquire or take over the host role for a meeting. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1311 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-307 | Improper Restriction of Excessive Authentication Attempts (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Source | Url |
---|---|
CISCO | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
Alert History
Date | Informations |
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2024-04-11 17:28:10 |
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2023-11-07 21:36:04 |
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2023-07-19 01:58:43 |
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2021-05-05 01:41:49 |
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2021-05-04 14:06:32 |
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2021-04-22 03:11:35 |
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2021-03-27 01:36:40 |
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2021-01-20 21:23:30 |
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2021-01-14 17:22:54 |
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2021-01-14 05:22:56 |
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