CVE-2021-1417

CRITICAL

Cisco Jabber <12.1.5 - Privilege, Data, Traffic, and DoS Impacts

Title source: manual
STIX 2.1

Description

Multiple vulnerabilities in Cisco Jabber for Windows, Cisco Jabber for MacOS, and Cisco Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system with elevated privileges, access sensitive information, intercept protected network traffic, or cause a denial of service (DoS) condition. For more information about these vulnerabilities, see the Details section of this advisory.

References (1)

Core 1
Core References

Scores

CVSS v3 9.9
EPSS 0.0033
EPSS Percentile 55.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-170
Status published
Products (1)
cisco/jabber < 12.1.5
Published Mar 24, 2021
Tracked Since Feb 18, 2026