ZDI-20-967: Marvell QConvergeConsole decryptFile Directory Traversal Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Marvell QConvergeConsole. Authentication is not required to exploit this vulnerability. The specific flaw exists within the decryptFile 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 execute code in the context of SYSTEM.
| 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-20-967?
The severity of ZDI-20-967 is critical due to the potential for remote code execution without authentication.
How do I fix ZDI-20-967?
To fix ZDI-20-967, update the Marvell QConvergeConsole software to the latest patched version.
What products are affected by ZDI-20-967?
Marvell QConvergeConsole is the affected product for ZDI-20-967.
Can ZDI-20-967 be exploited remotely?
Yes, ZDI-20-967 can be exploited remotely by attackers without requiring authentication.
What kind of attacks can ZDI-20-967 enable?
ZDI-20-967 can enable attackers to execute arbitrary code on the affected installations.
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- alias/ZDI-20-967
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- alias/CVE-2020-15639
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- canonical/marvell qconvergeconsole gui