CVE-2021-1418
CRITICALCisco Jabber < 12.1.5, < 12.8.7, < 12.9.0 - Privilege Escalation and Information Disclosure
Title source: llmDescription
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
Vendor Advisory vendor-advisory
x_refsource_cisco
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cisco-jabber-PWrTATTC
Scores
CVSS v3
9.9
EPSS
0.0050
EPSS Percentile
66.0%
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 (3)
cisco/jabber
< 12.1.5
cisco/jabber
< 12.8.7
cisco/jabber
< 12.9.0 (2 CPE variants)
Published
Mar 24, 2021
Tracked Since
Feb 18, 2026