Is CVE-2020-15744 actively exploited?

No active exploitation of CVE-2020-15744 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2020-15744 be exploited remotely?

Yes. CVE-2020-15744 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2020-15744?

CVE-2020-15744 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2020-15744

CWE-121Published: August 30, 2021· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Stack-based Buffer Overflow vulnerability in the ONVIF server component of Victure PC420 smart camera allows an attacker to execute remote code on the target device. This issue affects: Victure PC420 firmware version 1.2.2 and prior versions.

NVD Source

Technical Analysis

CVE-2020-15744 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.