Code Injection in Cisco Jabber for Windows - CVE-2021-1469

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Main Vulnerability Database Vulnerabilities #VU51728

Code Injection in Cisco Jabber for Windows - CVE-2021-1469

Published: March 25, 2021


Vulnerability identifier: #VU51728
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-1469
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Jabber for Windows

Detailed vulnerability description

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to improper validation of message content. A remote administrator can send specially crafted XMPP messages and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


How to mitigate CVE-2021-1469

Install updates from vendor's website.

Sources