ZDI-20-968: Marvell QConvergeConsole getFileUploadBytes Directory Traversal Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability. The specific flaw exists within the getFileUploadBytes method of the FlashValidatorServiceImpl class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-20-968?
The severity of ZDI-20-968 is classified as high due to the potential for remote attackers to disclose sensitive information.
How do I fix ZDI-20-968?
To fix ZDI-20-968, update to the latest version of Marvell QConvergeConsole as recommended in the security advisory.
Who is affected by ZDI-20-968?
All installations of Marvell QConvergeConsole are potentially affected by ZDI-20-968.
Does ZDI-20-968 require authentication?
No, ZDI-20-968 can be exploited without requiring authentication.
What type of vulnerability is ZDI-20-968?
ZDI-20-968 is a remote information disclosure vulnerability that affects Marvell QConvergeConsole.