CVE-2020-3537: medium-severity vulnerability in Cisco Jabber
Cisco Jabber for Windows Universal Naming Convention Link Handling Vulnerability
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.7epss 1.3%
A vulnerability in Cisco Jabber for Windows software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability is due to improper validation of message contents. An attacker could exploit this vulnerability by sending specially crafted messages that contain Universal Naming Convention (UNC) links to a targeted user and convincing the user to follow the provided link. A successful exploit could allow the attacker to cause the application to access a remote system, possibly allowing the attacker to gain access to sensitive information that the attacker could use in additional attacks.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Affected products
Cisco · Cisco JabberRelated CVEs — Cisco Jabber
In the same product, most dangerous first.
CVE-2020-3495CRITICALCisco Jabber for Windows Message Handling Arbitrary Code Execution VulnerabilityEPSS 60.5%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%