CVE-2020-26085: Cisco Jabber Desktop and Mobile Client Software Vulnerabilities

Published Jan 6, 2021
·
Updated

Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information. For more information about these vulnerabilities, see the Details section of this advisory.

Affected Software

10 affected components
Cisco Jabber Windows<12.1.4
Cisco Jabber Macos<12.8.5
Cisco Jabber Android<12.9.4
Cisco Jabber Iphone Os<12.9.4
Cisco Jabber Windows>=12.5<12.5.3
Cisco Jabber Windows>=12.6<12.6.4
Cisco Jabber Windows>=12.7<12.7.3
Cisco Jabber Windows>=12.8<12.8.4
Cisco Jabber Windows>=12.9<12.9.3
Cisco Jabber Macos>=12.9<12.9.4

Event History

Jan 6, 2021
CVE Published
via MITRE·11:35 PM
Data Sourced
via MITRE·11:35 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What are the vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms?

Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information.

2

What is the severity of CVE-2020-26085?

The severity of CVE-2020-26085 is critical with a CVSS score of 9.9.

3

Which versions of Cisco Jabber are affected by CVE-2020-26085?

Cisco Jabber versions 12.1.4 up to but excluding 12.8.5 for Windows, versions 12.9.4 up to but excluding 12.9.4 for MacOS, versions 12.9.4 up to but excluding 12.9.4 for Android, and versions 12.9.4 up to but excluding 12.9.4 for iPhone OS are affected by CVE-2020-26085.

4

How can an attacker exploit CVE-2020-26085?

An attacker can exploit CVE-2020-26085 to execute arbitrary programs on the underlying operating system with elevated privileges or gain access to sensitive information.

5

Where can I find more information about CVE-2020-26085?

You can find more information about CVE-2020-26085 on the Cisco Security Advisory page: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO

Contact

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