CVE-2023-42035
Visualware MyConnection Server doIForward XML External Entity Processing Information Disclosure Vulnerability.
Does this matter?
Lower severity and a low EPSS score (1.24%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
- EPSS
- 1.24% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-611
- Affected
- visualware/myconnection server
- Source
- zdi-disclosures@trendmicro.com
References
- https://myconnectionserver.visualware.com/support/security-advisoriesVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1397/Third Party Advisory
- https://myconnectionserver.visualware.com/support/security-advisoriesVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-23-1397/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.