Executive Summary

Informations
Name CVE-2021-1456 First vendor Publication 2021-04-29
Vendor Cve Last vendor Modification 2024-11-26

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 4.8
Base Score 4.8 Environmental Score 4.8
impact SubScore 2.7 Temporal Score 4.8
Exploitabality Sub Score 1.7
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction Required
Scope Changed Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:N/I:P/A:N)
Cvss Base Score 3.5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1456

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 141

Sources (Detail)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
Source Url

Alert History

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Date Informations
2024-11-28 13:50:10
  • Multiple Updates
2024-11-01 02:21:35
  • Multiple Updates
2023-11-09 17:33:38
  • Multiple Updates
2023-11-07 21:35:02
  • Multiple Updates
2022-11-22 01:55:15
  • Multiple Updates
2022-11-19 01:54:01
  • Multiple Updates
2022-11-18 12:58:55
  • Multiple Updates
2021-10-30 01:44:52
  • Multiple Updates
2021-05-05 21:23:21
  • Multiple Updates
2021-04-30 00:22:50
  • First insertion