CVE-2019-16517

CRITICAL Year: 2019
CVSS v3 Score
9.8
Critical
CVSS v2 Score
7.5
High

Vulnerability Description

An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a CORS misconfiguration, which reflected the Origin provided by incoming requests. This allowed JavaScript running on any domain to interact with the server APIs and perform administrative actions, without the victim's knowledge.

CVSS:9.8(Critical)

The default configuration for the domain name resolver for Microsoft Windows 98, NT 4.0, 2000, and XP sets the QueryIpMatching parameter to 0, which causes Windows to accept DNS updates from hosts tha...

CVSS:9.8(Critical)

The LDAP name service (nsd) in IRIX 6.5.19 and earlier does not properly verify if the USERPASSWORD attribute has been provided by an LDAP server, which could allow attackers to log in without a passw...

CVSS:9.8(Critical)

In the getHost() function of UriTest.java, there is the possibility of incorrect web origin determination. This could lead to incorrect security decisions with no additional execution privileges neede...

CVSS:9.8(Critical)

Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the...

CVSS:9.8(Critical)

The Logitech Harmony Hub before version 4.15.206 is vulnerable to application level command injection via crafted HTTP request. An unauthenticated remote attacker can leverage this vulnerability to ex...

CVSS:9.8(Critical)

WebExtensions with the "ActiveTab" permission are able to access frames hosted within the active tab even if the frames are cross-origin. Malicious extensions can inject frames from arbitrary origins ...