CRITICAL

CVE-2020-25784

CVSS v3

9.8

CRITICAL

EPSS Score

1.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-25784 yet.

Full record on NVD

Description

An issue was discovered on Accfly Wireless Security IR Camera System 720P with software versions v3.10.73 through v4.15.77. There is an unauthenticated stack-based buffer overflow in the function CNetClientGuard::SubOprMsg during incoming message handling.

Technical details

Published: 2021-01-28

Frequently asked questions

What is CVE-2020-25784?

Is CVE-2020-25784 actively exploited?

Active exploitation of CVE-2020-25784 has not been confirmed. Its EPSS score was 1.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-25784?

CVE-2020-25784 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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