Vulnerability Description
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 Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Marvell | Qconvergeconsole | < 5.5.00.73 |
Related Weaknesses (CWE)
References
- https://www.marvell.com/content/dam/marvell/en/public-collateral/fibre-channel/mVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-967/Third Party AdvisoryVDB Entry
- https://www.marvell.com/content/dam/marvell/en/public-collateral/fibre-channel/mVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-967/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2020-15639?
CVE-2020-15639 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 s...
How severe is CVE-2020-15639?
CVE-2020-15639 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-15639?
Check the references section above for vendor advisories and patch information. Affected products include: Marvell Qconvergeconsole.