CVE-2020-15639: critical vulnerability in Marvell QConvergeConsole
Published · Updated
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33Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 12%
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Marvell QConvergeConsole 5.5.0.64. 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. Was ZDI-CAN-10496.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Marvell · QConvergeConsoleRelated CVEs — Marvell QConvergeConsole
In the same product, most dangerous first.
CVE-2020-15643HIGHCVE-2020-15643EPSS 58.7%CVE-2025-6793CRITICALMarvell QConvergeConsole QLogicDownloadImpl Directory Traversal Arbitrary File Deletion and Information Disclosure VulnerabilityEPSS 17.5%CVE-2020-15645HIGHCVE-2020-15645EPSS 10.7%CVE-2020-17389HIGHCVE-2020-17389EPSS 10.1%CVE-2020-17387HIGHCVE-2020-17387EPSS 10.1%CVE-2020-15644HIGHCVE-2020-15644EPSS 9.3%