CVE-2023-42035
MEDIUMVisualware MyConnection Server - XML External Entity Injection via doIForward Method
Title source: llmDescription
Visualware MyConnection Server doIForward XML External Entity Processing Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Visualware MyConnection Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the doIForward method. Due to the improper restriction of XML External Entity (XXE) references, a crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-21774.
References (2)
Core 2
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1397/
Vendor Advisory vendor-advisory
https://myconnectionserver.visualware.com/support/security-advisories
Scores
CVSS v3
6.5
EPSS
0.0115
EPSS Percentile
62.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-611
Status
published
Products (1)
visualware/myconnection_server
11.3c
Published
May 03, 2024
Tracked Since
Feb 18, 2026