CVE-2020-25784

9.8 criticalEPSS 1.7%

Critical (9.8) in accfly 720p firmware. EPSS 1.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2021-01-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

accfly:720p_firmware

References

https://github.com/tezeb/accfly/blob/master/Readme.md
https://github.com/tezeb/accfly/blob/master/Readme.md

Check your stack JSON