PT-2020-1437 · Cisco · Cisco Umbrella Roaming Client

Published 2020-01-22 · Updated 2020-09-28 · CVE-2019-16000

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

AV:L/AC:L/Au:S/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions Cisco Umbrella Roaming Client for Windows (affected versions not specified)

Description A vulnerability in the automatic update process could allow an authenticated, local attacker to install arbitrary, unapproved applications on a targeted device. The issue is due to insufficient verification of the Windows Installer. An attacker could exploit this by placing a file in a specific location in the Windows file system, potentially bypassing configured policy and installing unapproved applications.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

BDU:2020-00415

CVE-2019-16000

Affected Products

Cisco Umbrella Roaming Client

References · 5

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-umbrella-msi-install · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00415 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16000 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-16000 · Security Note
• https://t.me/cibsecurity/14834 · Telegram Post