CVE-2023-42034

Visualware MyConnection Server doRTAAccessCTConfig Cross-Site Scripting Authentication Bypass Vulnerability

Description

Visualware MyConnection Server doRTAAccessCTConfig Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of Visualware MyConnection Server. Minimal user interaction is required to exploit this vulnerability. The specific flaw exists within the doRTAAccessCTConfig method. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-21613.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
EPSS 0.27%
Vendor Advisory visualware.com
Affected: Visualware MyConnection Server
Published at:
Updated at:

References

Link Tags
https://www.zerodayinitiative.com/advisories/ZDI-23-1399/
https://myconnectionserver.visualware.com/support/security-advisories vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-42034?
CVE-2023-42034 has been scored as a high severity vulnerability.
How to fix CVE-2023-42034?
To fix CVE-2023-42034, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-42034 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-42034 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-42034?
CVE-2023-42034 affects Visualware MyConnection Server.
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