PT-2019-1993 · Cisco · Cisco Umbrella

Published 2019-04-17 · Updated 2023-03-24 · CVE-2019-1792

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

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

Description A vulnerability in Cisco Umbrella could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user in a network protected by Umbrella. The issue is due to insufficient validation of input parameters passed to the URL block page. An attacker could exploit this by persuading a user to click a maliciously crafted link, potentially allowing the execution of arbitrary script code in the context of the interface or access to sensitive browser-based information.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability, however, it is mentioned that the issue has been fixed in the current version of Cisco Umbrella.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2019-01686

CVE-2019-1792

Affected Products

Cisco Umbrella

References · 4

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-umbrella-xss · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01686 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-1792 · Security Note
• http://securityfocus.com/bid/108014 · Note