ZDI-CAN-10499: 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 | Affected Version | How to fix |
|---|---|---|
| Marvell QConvergeConsole GUI |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-10499?
The severity of ZDI-CAN-10499 is considered high due to the potential for remote attackers to disclose sensitive information.
How do I fix ZDI-CAN-10499?
To fix ZDI-CAN-10499, ensure that you update to the latest version of Marvell QConvergeConsole as per the security advisory.
Who is affected by ZDI-CAN-10499?
Marvell QConvergeConsole installations are affected by the ZDI-CAN-10499 vulnerability.
What type of attack does ZDI-CAN-10499 enable?
ZDI-CAN-10499 enables remote attackers to exploit the vulnerability without authentication.
What is the nature of the flaw in ZDI-CAN-10499?
The flaw in ZDI-CAN-10499 exists within the getFileUploadBytes method of the FlashValidatorService.
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- collector/zdi-advisory
- source/ZDI
- alias/ZDI-20-969
- alias/ZDI-CAN-10499
- alias/CVE-2020-15641
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- canonical/marvell qconvergeconsole gui