Executive Summary

Informations
Name CVE-2021-1399 First vendor Publication 2021-04-08
Vendor Cve Last vendor Modification 2021-04-13

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:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
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 None
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:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the Self Care Portal of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to modify data on an affected system without proper authorization. The vulnerability is due to insufficient validation of user-supplied data to the Self Care Portal. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to modify information without proper authorization.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1399

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-302 Authentication Bypass by Assumed-Immutable Data

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 259

Sources (Detail)

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

Alert History

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Date Informations
2021-05-06 12:38:23
  • Multiple Updates
2021-05-04 14:09:13
  • Multiple Updates
2021-04-22 00:23:27
  • Multiple Updates
2021-04-20 09:22:49
  • Multiple Updates
2021-04-13 21:23:10
  • Multiple Updates
2021-04-08 17:23:12
  • Multiple Updates
2021-04-08 09:22:51
  • First insertion