#Cisco jabber for windows compatibility software#

This vulnerability is due to improper validation of message content. There are no workarounds that address this vulnerability.ĬVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:HĬVE-2021-1469: Cisco Jabber Arbitrary Program Execution Vulnerability

#Cisco jabber for windows compatibility software#

A successful exploit could allow the attacker to cause the application to execute arbitrary programs on the targeted system with the privileges of the user account that is running the Cisco Jabber client software, which could result in arbitrary code execution.Ĭisco has released software updates that address this vulnerability.

An attacker could exploit this vulnerability by sending crafted XMPP messages to the affected software. Able to send XMPP messages to a targeted systemĬisco has confirmed that these vulnerabilities, with the exception of CVE-2021-1471, do not affect Cisco Jabber client software that is configured for either of the following modes:ĭetails about the vulnerabilities are as follows:ĬVE-2021-1411: Cisco Jabber Arbitrary Program Execution VulnerabilityĪ vulnerability in Cisco Jabber for Windows could allow an authenticated, remote attacker to execute programs on a targeted system.

Authenticated to an Extensible Messaging and Presence Protocol (XMPP) server that the affected software is using.To exploit the vulnerabilities, an attacker must be: In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerabilities. Exploitation of one of the vulnerabilities is not required to exploit another vulnerability. The vulnerabilities are not dependent on one another.