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QNAP QTS RCE Vulnerability (QSA-21-50)

Information

Severity

Severity

High

Family

Family

Web application abuses

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

2 years ago

Modified

Modified

2 years ago

Summary

QNAP QTS is prone to a remote code execution (RCE) vulnerability.

Insight

Insight

A heap-based buffer overflow vulnerability has been reported to affect QNAP NAS devices that have Apple File Protocol (AFP) enabled in QTS. If exploited, this vulnerability allows attackers to execute arbitrary code.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

See the referenced vendor advisory for a solution.