VULNERABILITY INTELLIGENCE

CVE-2020-15639

CVSS score9.8 CRITICAL
EPSS probability11.55%
CISA KEVNot currently listed
Published2020-08-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • zdi-disclosures@trendmicro.com: CWE-22

Primary references