CVE-2020-2501

CVE-2020-2501: Stack Buffer Overflow in Surveillance Station

Vendor Qnap Systems Inc.
Product Surveillance Station
Weakness CWE-121
Published February 17, 2021
Last update September 16, 2024

CVSS base score

What the vulnerability does

01Description

A stack-based buffer overflow vulnerability has been reported to affect QNAP NAS devices running Surveillance Station. If exploited, this vulnerability allows attackers to execute arbitrary code. QNAP have already fixed this vulnerability in the following versions: Surveillance Station 5.1.5.4.3 (and later) for ARM CPU NAS (64bit OS) and x86 CPU NAS (64bit OS) Surveillance Station 5.1.5.3.3 (and later) for ARM CPU NAS (32bit OS) and x86 CPU NAS (32bit OS)

Key dates

02Disclosure timeline

February 17, 2021 CVE published
September 16, 2024 Record updated