CVE-2023-42034

HIGH 8.8

Visualware MyConnection Server doRTAAccessCTConfig Cross-Site Scripting Authentication Bypass Vulnerability

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	visualware
Product	myconnection server
Published	May 3, 2024
Last Updated	Aug 2, 2024

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CVSS v3 Breakdown

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Versions

Visualware / MyConnection Server

11.3c

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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