#VU48948 Improper access control in Cisco Jabber for Windows - CVE-2020-27127

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Main Vulnerability Database Vulnerabilities #VU48948

#VU48948 Improper access control in Cisco Jabber for Windows - CVE-2020-27127

Published: December 14, 2020


Vulnerability identifier: #VU48948
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-27127
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Cisco Jabber for Windows
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper handling of input to the application protocol handlers. A remote attacker can trick a victim to click a link within a message sent by email or other messaging platform and modify the application configuration.


Remediation

Install updates from vendor's website.

External links