CVE-2020-3495: critical vulnerability in Cisco Jabber
Cisco Jabber for Windows Message Handling Arbitrary Code Execution Vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
40Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.9epss 61%
A vulnerability in Cisco Jabber for Windows could allow an authenticated, remote attacker to execute arbitrary code. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted Extensible Messaging and Presence Protocol (XMPP) messages to the affected 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, possibly resulting in arbitrary code execution.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
Cisco · Cisco JabberRelated CVEs — Cisco Jabber
In the same product, most dangerous first.
CVE-2020-3430HIGHCisco Jabber for Windows Protocol Handler Command Injection VulnerabilityEPSS 3.9%CVE-2020-26085CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 2.3%CVE-2020-27134CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.7%CVE-2020-3498MEDIUMCisco Jabber for Windows Information Disclosure VulnerabilityEPSS 1.6%CVE-2020-27132CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.4%CVE-2021-1411CRITICALCisco Jabber Desktop and Mobile Client Software VulnerabilitiesEPSS 1.4%