CVE-2019-16516
ConnectWise Control 19.2.24707 - Username Enumeration
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
4
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An issue was discovered in ConnectWise Control (formerly known as ScreenConnect) 19.3.25270.7185. There is a user enumeration vulnerability, allowing an unauthenticated attacker to determine with certainty if an account exists for a given username.
Se detectó un problema en ConnectWise Control (anteriormente se conoce como ScreenConnect) versión 19.3.25270.7185. Se presenta una vulnerabilidad de enumeración de usuarios, permitiendo a un atacante no autenticado determinar con certeza si una cuenta existe para un nombre de usuario dado.
ConnectWise Control version 19.2.24707 suffers from a username enumeration vulnerability.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-09-19 CVE Reserved
- 2020-01-23 CVE Published
- 2022-01-05 First Exploit
- 2024-08-05 CVE Updated
- 2024-09-19 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-203: Observable Discrepancy
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| https://know.bishopfox.com/advisories | Third Party Advisory | |
| https://www.crn.com/news/managed-services/connectwise-control-msp-security-vulnerabilities-are-severe-bishop-fox | Third Party Advisory | |
| https://www.crn.com/slide-shows/managed-services/connectwise-control-attack-chain-exploit-20-questions-for-security-researcher-bishop-fox | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Connectwise Search vendor "Connectwise" | Control Search vendor "Connectwise" for product "Control" | <= 19.2.24707 Search vendor "Connectwise" for product "Control" and version " <= 19.2.24707" | - |
Affected
| ||||||
| Connectwise Search vendor "Connectwise" | Control Search vendor "Connectwise" for product "Control" | 19.3.25270.7185 Search vendor "Connectwise" for product "Control" and version "19.3.25270.7185" | - |
Affected
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