CVE-2021-1399

Published on: 04/08/2021 12:00:00 AM UTC

Last Modified on: 04/13/2021 05:49:00 PM UTC

CVE-2021-1399 - advisory for cisco-sa-cucm-selfcare-VRWWWHgE

Source: Mitre
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Certain versions of Unified Communications Manager from Cisco contain the following vulnerability:

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.

  • CVE-2021-1399 has been assigned by [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
  • Affected Vendor/Software: Cisco - Cisco Unified Communications Manager version n/a

CVSS3 Score: 4.3 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE LOW NONE

CVSS2 Score: 4 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags Link
Cisco Unified Communications Manager Self Care Portal Authorization Bypass Vulnerability tools.cisco.com
text/html
URL Logo CISCO 20210407 Cisco Unified Communications Manager Self Care Portal Authorization Bypass Vulnerability

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoUnified Communications ManagerAllAllAllAll
ApplicationCiscoUnified Communications ManagerAllAllAllAll
  • cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:-:*:*:*:
  • cpe:2.3:a:cisco:unified_communications_manager:*:*:*:*:session_management:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-1399 : A vulnerability in the Self Care Portal of Cisco Unified Communications Manager Unified CM and… twitter.com/i/web/status/1… 2021-04-08 04:18:10