cbcvebase.
CVE-2020-3537
published 2020-09-04

CVE-2020-3537: A vulnerability in Cisco Jabber for Windows software could allow an authenticated, remote attacker to gain access to sensitive information. The vulnerability…

PriorityP429medium5.7CVSS 3.1
AVNACLPRLUIRSUCHINAN
EPSS
1.27%
66.3th percentile
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.

Affected

9 ranges
VendorProductVersion rangeFixed in
ciscocisco_jabber
ciscojabber>= 12.1 < 12.1.312.1.3
ciscojabber>= 12.5 < 12.5.212.5.2
ciscojabber>= 12.6 < 12.6.312.6.3
ciscojabber>= 12.7 < 12.7.212.7.2
ciscojabber>= 12.8 < 12.8.312.8.3
ciscojabber>= 12.9 < 12.9.112.9.1
ciscojabber_for_windows_universal_naming_convention_link_handling
nokogirinokogiri>= 0 < 1.11.41.11.4

CVSS provenance

nvdv3.15.7MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:P/I:N/A:N
ghsa7.5HIGH
vendor_cisco5.7MEDIUM
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