PT-2020-14940 · Marvell · Marvell Qconvergeconsole

Rgod · Published 2020-08-10 · Updated 2020-08-28 · CVE-2020-17389

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Marvell QConvergeConsole version 5.5.0.64

Description This issue allows remote attackers to execute arbitrary code on affected installations. Although authentication is required to exploit this issue, the existing authentication mechanism can be bypassed. The specific flaw exists within the decryptFile method of the GWTTestServiceImpl class, resulting from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this issue to execute code in the context of SYSTEM.

Recommendations For Marvell QConvergeConsole version 5.5.0.64, consider disabling the decryptFile method of the GWTTestServiceImpl class as a temporary workaround until a patch is available. Restrict access to the GWTTestServiceImpl class to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2020-17389

ZDI-20-976

Affected Products

Marvell Qconvergeconsole

References · 4

• https://marvell.com/content/dam/marvell/en/public-collateral/fibre-channel/marvell-fibre-channel-security-advisory-2020-07.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-17389 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-17389 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-20-976 · Security Note