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Cisco Jabber for Windows Universal Naming Convention Link Handling Vulnerability

cisco-sa-jabber-G3NSjPn7 · Medium · Published · Updated

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. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-G3NSjPn7

Cisco advisory · CSAF JSON

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2020-3537
Cisco Bug IDsCSCvu71188
CVSS ScoreBase 5.7
Base 5.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:X/RL:X/RC:X
Product Names From Source
Cisco Jabber

Related Products

Product CVE Evidence
Cisco Jabber for Windows CVE-2020-3537 Cisco OpenVuln
Cisco Jabber CVE-2020-3537 Cisco OpenVuln